characteristics of stairs

1. characteristics of stairs

Answer:

The basic components of a staircase are the tread, the horizontal surface we walk on; the riser, the vertical part between each tread; and the stringer, a structural support that holds the treads in place and provides stability.

Explanation:

hope its help.

2. stairs characteristics​

A staircase is an integral part of a building; residence, office or public utility. It is designed and built according to the local building codes. A staircase may be straight, circular, flared or spiral. Ergonomic design principles are to be followed in the planning and construction of stairs to avoid inconvenience to the users as well as to avoid accidents.

3. characteristics of stairs​

Answer:

The basic components of a staircase are the tread, the horizontal surface we walk on; the riser, the vertical part between each tread; and the stringer, a structural support that holds the treads in place and provides stability.

4. Why is walking up the stairs comparatively more tiring than walking down the stairs?

Answer:

Because going up the stairs means that you are going against gravity which will mean that you will exert more force than usual and when you go downstairs you are going with the flow of energy thus making it easier.

5. what is the characteristics of , stairs​

Answer:

Stairs are typically designed and built with several key characteristics, including:

Steps: Stairs consist of a series of horizontal platforms called steps, which are designed to provide a stable surface for people to walk on as they ascend or descend the stairs.

Risers: The vertical distance between each step is called the riser. Consistent riser heights are important for safety and comfort when using the stairs.

Treads: The horizontal surface of each step is called the tread. Treads should be wide enough to allow comfortable and stable footing, and should also be slip-resistant to reduce the risk of falls.

Handrails: Handrails are typically installed on one or both sides of the stairs to provide support and stability while using the stairs.

Nosing: The edge of the tread that extends beyond the riser is called the nosing. Nosing can be designed to be rounded or squared, but should be clearly visible to avoid tripping hazards.

Landings: Landings are flat areas that provide a place for people to rest while using the stairs. They can also be used to change the direction of the stairway or provide a transition to a different level.

Overall, the design and construction of stairs is intended to provide safe, comfortable, and efficient movement between different levels or areas within a building.

Answer: inclined plan

i do not know if this is right, if it irrelevant on the topic you want me to answer please reply and explain your topic so i can answer your question correctly

6. Machines, Characteristics, Types, pair of scissors pliers safety pins stairs blade​

• Pair of Scissors.

C: With handle, sharp, can cut things.T: Lever (First Class Lever.)

• Pliers.C: Long-nosed, with handle, can pull out things.T: Lever (First Class Lever.) • Safety Pins.

C: Sharp, tapered to a thin edge, can pin things together.T: Wedge.

• Stairs.

C. Slope, flat surface raised at an angle, can connect the top surface and bottom surface.T: Inclined Plane.

• Blade

C. Sharp, has a tapered thin edge, can cut things.T: Wedge

Hope this helps.

7. What to do: 1. Find out how the different simple machines work. 2. Manipulate machines to describe their characteristics and uses. List down the observation in the chart below. Machines Characteristics Typespair of scissors plierssafety pinsstairs blade​

Answer:

pliers,safety pins,stairs,blade,pain of scissors ✂️

8. screw, stairs, nail, pulley in a flagpole Machines How it Works Characteristics Types mop doorknob screw stairs nail pulley Answer the following questions: 1. What are the different types of simple machines? 2. What are the distinguishing characteristics of each simple machine? a lever binclined plane c wheel and axle d pulley e wedge screw​

Answer:

letter c

Explanation:

correct m if I'm wrong

9. connotation of a stairs​

Answer:

Ismael Arcega

Explanation:

What's is your name

10. what is the characteristic of stair​

Answer:

The basic components of a staircase are the tread, the horizontal surface we walk on; the riser, the vertical part between each tread; and the stringer, a structural support that holds the treads in place and provides stability.

#Cᴀʀʀʏᴏɴʟᴇᴀʀɴɪɴɢ

#ʙʀᴀɪɴʟɪᴇsᴛ

11. the man on the stairs​

Answer:

kaya mona yan malake kna

12. Why is it difficult to climb up the stairs rather than to go down the stairs? ​

Answer:

You need more energy and more force/power to get up rather than going down stairs because gravity pushes you down. Going down the stairs is easier because of gravity that pulls you downwards which needs less energy

Explanation:

Answer: Because it has to do with gravity.....Hope it helps

13. WHAT TO DO: 1. Find out how different simple machines work.2. Manipulate machines to describe their characteristics and uses.List down the observation in the chart below.MACHINES- pair of scissiors- pliers- safety pins- stairs- bladeCHARACTERISTICS-----TYPES-----NONSENSE = REPORT​

Answer:

characteristic;Broom user for cleaning

Explanation:

broom is made from the coconut leaves

14. what is the difference between steps and stairs?this is for a stair plan​

Answer:

In perhaps their most basic uses, stairs and steps share a single meaning. Both refer to a series of steps—those "structures consisting of a riser and a tread," as the definition of step puts. When they're outside, they're more often called 'steps' than they are called 'stairs.

“Steps” are individual risers in a “flight of stairs” or in a stair.

A stair is an arrangement of steps that will allow a person to go from a lower to a higher floor, or from a higher to a lower floor.

Explanation:

dlawa kasi nahanp kong explanation pero mas parang tama yung sa una

iisa lang ibig sabihin ng steps at stairs yun nga lang stairs ay ginagamit sa loob ng bahay

pag sa labs na yung hagdanan steps na tawag don

15. Which of the following sentences has a redundancy? He descended down the stairs. She quickly climbed the stairs. He tripped down the stairs. She ran up the stairs.

He descended down the stairs.

16. Investigating Simple Machines Problem: What are the characteristics of simple machines? *Note: Ask the assistance of an adult when manipulating things with sharp and pointed edges like safety pins and blade. Materials: pair of scissors, pliers, safety pins, stairs, blade What to do: 1. Find out how the different simple machines work. 2. Manipulate machines to describe their characteristics and uses. List down the observation in the chart below. Machines Characteristics Types pair of scissors pliers safety pins stairs blade​

Answer:

A pair of scissors is a compound simple machine that uses levers to force wedges (scissors blades) onto something to cut it. Many machines have many simple machines as parts of them.

Explanation:

I don't know if that's right

17. Observe the pictures below: This one is the n This stair is the older one. (A) 1. Which stair is steeper? Why? 2. Which stair is more tiring to climb? Why? 3. If you are to choose, which stair would you climb? Why? 4. Why do you think it is more tiring to climb stair A than stair B? 5. What are the safety precautions in climbing a stair-like this?​

Answer:

1.  A,  because the materials used in that old stair is so old that it makes it steeper

2. A,  because it's more tiring than B

3.B, new one show new Begining means from this step i can creat my new journey, you can never forget the old stair but you can start with the new

4. because A is harder than B

5.•Hold On to the Handrail. ...

•Make Sure Your Stairs Are Up to Code. ...

•Keep Your Stairs Clear of Clutter. ...

•Do Not Polish or Wax Your Staircase. ...

•Make Sure Your Staircase Is Well Lit. ...

•Install Strong Safety Gates for Babies and Young Kids. ...

•Consider Carpeting Your Stairs. ...

•Provide Assistance to the Elderly and Disabled

explanation:

hope it hepls

18. Which needs more power, climbing standard stairs, or spiral stairs?

Answer:
Climbing standard stairs...

19. What to do:1. Find out how the different simple machines work,2. Manipulate machines to describe their characteristics and uses. List down theobservation in the chart below.MachinesCharacteristicsTypespair of scissorsplierssafety pinsstairsbladenonsense=report

Answer:

he different Kinds of Simple Machines are;

-Wedge

-Lever

-Inclined Plane

-Wheel and axle

-Screw

-Pulley

Inclined Plane

  -An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six classical simple machines defined by Renaissance scientists.

Wedge

   -A wedge is a triangle-shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place

Lever

    -A lever is a simple machine made of a rigid beam and a fulcrum. The effort (input force) and load (output force) are applied to either end of the beam. When an effort is applied to one end of the lever, a load is applied at the other end of the lever.

Explanation:

20. Why is it difficult to climb up the stairs rather than to go down the stairs

That is due to the force of gravity. The Earth attracts everything to its center. When we climb up on the stair, it is harder because we have to exert more force to overcome the gravity.

21. Why is it difficult to climb up the stairs rather than in going down the stairs?

Answer:

You have to lift up your body mass under the presence of gravity, so you have to overcome the force of gravity. While climbing up the stairs you have to put force on ground, more then your weight, which put same force but in opposite direction i.e. on you.

Explanation:

HOPE IT HELP'S YOU!

#CARRYONLEARNING

Answer:

"Gravity"

Explanation:

Because the magnetic field is pulling you into the earth's core it makes it difficult climbing upstairs as you are stepping up to the stair and not stepping down the stair.

Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.

A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field.

22. Stairs leading to the entrance of a mall is designed in the shape of an isosceles trapezoid. The longer base which is at the bottom of the stairs is 6.5m and the shorter base which is at the top of the stairs is 4 3m. Find the width of the stairs halfway to the topHelp braninliest po sumagot thanks​

Answer:

Therefore, the width of the stairs halfway to the top is approximately 4.09 meters.

Step-by-step explanation:

We can use the formula for the area of an isosceles trapezoid to solve for the width of the stairs halfway to the top.

Area = [(b1 + b2) / 2] * h

where b1 and b2 are the lengths of the longer and shorter bases, respectively, and h is the height or the width of the stairs.

We can see that the height of the trapezoid is equal to the width of the stairs. Let's denote the width of the stairs halfway to the top as x. We know that the height of the trapezoid is half of the distance between the two bases. Therefore:

h = (6.5 - 4.3) / 2

h = 1.1 m

Now we can plug in the values in the formula and solve for x:

Area = [(6.5 + 4.3) / 2] * 1.1

Area = 5.4 m^2

Area of the trapezoid is also equal to the product of the height and the average of the bases. Thus:

Area = h * [(b1 + b2) / 2]

5.4 = 1.1 * [(6.5 + 4.3) / 2]

Simplifying this equation, we get:

5.4 = 1.1 * 5.4

x = 4.09 m

23. A new obstacle course is home to several new types of challenging obstacles. One such obstacle is traversing a 15-stair staircase. To make it more challenging, the stairs are not uniformly spaced. Rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. What is the total vertical distance traveled ascending and descending the entire 15-stair staircase?

The answer is 12...

24. A new obstacle course is home to several new types of challenging obstacles. One such obstacle is traversing a 15-stair staircase. To make it more challenging, the stairs are not uniformly spaced. Rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. What is the total vertical distance traveled ascending and descending the entire 15-stair staircase?

Since we are only asked to solve for the vertical distance, then, we simply have to add the vertical space between consecutive stair. The first 10 stairs and the last 5 stairs make up the total of 15 stairs given in the problem.  

Vertical Distance = 113 + 134 = 247 ft

However, take note that this number only covers the distance in one direction. If you descend the stairs, you travelled 247 ft vertically. If you ascend the stairs, you cover another 247 ft.

Therefore, the total vertical distance traveled ascending and descending is:

Total Vertical Distance = 247*2 = 494 ft

We can view the following for related items:

https://brainly.ph/question/844079

https://brainly.ph/question/63039

https://brainly.ph/question/1469444

25. SCIENCE.EXAMPLESSTAIRSBROOMKNIFEBATTLE LIP AND CAPDOORKNOBFLAGPOLEKIND OF SIMPLE MACHINESCHARACTERISTICSUSES.​

uses stairs: can help u go up to the other floor

uses broom: can help u sweep the dust and small dirt particles

uses knife: used to cut fruits, veggies, meat, and anything

uses bottle lid: so the liquid inside won't spill

doorknob: used to open the door

flagpole: so the flag won't fall

26. Normal People going up the stairs: *Go up the stairs normally*Me: Literally *Skipps two stair steps below me*​

Haha! I do that too!

Happy Valentine's btw

Answer:

LOL SAME, but i skip 3 stairs sometimes if i really want to go upstairs

27. What to do 1. Find out how the different simple machines work 2. Manipulate machines to describe their characteristics and uses. List down the observation in the chart below. Characteristics:Types:Machines:pair of scissors pliers safety pins stairs blade​

Answer:

scissors

safety pliers

pins

blade

Answer:

he different kinds of Simple Machines are;

he different kinds of Simple Machines are;-Wedge

he different kinds of Simple Machines are;-Wedge-Lever

he different kinds of Simple Machines are;-Wedge-Lever-Inclined Plane

he different kinds of Simple Machines are;-Wedge-Lever-Inclined Plane-Wheel and axle

he different kinds of Simple Machines are;-Wedge-Lever-Inclined Plane-Wheel and axle-Screw

he different kinds of Simple Machines are;-Wedge-Lever-Inclined Plane-Wheel and axle-Screw-Pulley

Inclined Plane

Inclined Plane-An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six classical simple machines defined by Renaissance scientists.

Inclined Plane-An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six classical simple machines defined by Renaissance scientists.Wedge

Inclined Plane-An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six classical simple machines defined by Renaissance scientists.Wedge-A wedge is a triangle-shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place.

-A lever is a simple machine made of a rigid beam and a fulcrum. The effort (input force) and load (output force) are applied to either end of the beam. When an effort is applied to one end of the lever, a load is applied at the other end of the lever.

Explanation:

last 4 brainlieast nalang po Ako expert na sana po tulungan nyo ko:)

28. maurice uses the stairs to get the third floor of the building what type of simple machine are the stairs​

The type of simple machine is an inclined plane:)

29. Activity 4 Wrap Me Up! Directions: Identify the characteristics, uses, and type of simple machine of each object. Write the answer inside the chart. Machines Characteristics Uses Type of Simple Machine Scissors Doorknob Screw Stairs Safety pins Pulley Knife Hammer Spoon​

Answer:

CHARACTERISTICS

1. Inclined plane, simple machine consisting of a sloping surface, used for raising heavy bodies. The force required to move an object up the incline is less than the weight being raised, discounting friction. The steeper the slope, or incline, the more nearly the required force approaches the actual weight.

2. Levers can be used to exert a large force over a small distance at one end by exerting only a small force(effort) over a greater distance at the other.

3. A wedge is a triangular shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place.

4. The wheel and axle consists of a round disk, known as a wheel, with a rod through the centre of it, known as the axle. This system uses angular momentum and torque to do work on objects, typically against the force of gravity. The wheel and axle simple machine is closely related to gears.

5. A pulley is a type of simple machine that uses a wheel with a groove in it and a rope. The rope fits into the groove and one end of the rope goes around the load. You pull on the other end. The pulley helps you to move the load or change direction of the force.

6. A screw is a mechanism that converts rotational motion to linear motion, and a torque (rotational force) to a linear force. It is one of the six classical simple machines. The most common form consists of a cylindrical shaft with helical grooves or ridges called threads around the outside.

USES

1. Inclined planes are widely used to move heavy loads over vertical obstacles; examples vary from a ramp used to load goods into a truck, to a person walking up a pedestrian ramp, to an automobile or railroad train climbing a grade.

2. Levers make work easier by using leverage which multiplies the force. When you use a lever, you move a smaller force a longer distance in order to lift a load a short distance. Examples of levers include a seesaw, pliers, crowbars, and tweezers.

3. A wedge is a triangular shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place.

4. Wheel and axle, basic machine component for amplifying force. In its earliest form it was probably used for raising weights or water buckets from wells. Its principle of operation is demonstrated by the large and small gears attached to the same shaft, as shown at A in the illustration.

5. A pulley is a simple machine that consists of a rope and a grooved wheel. The rope fits into the groove in the wheel, and pulling on the rope turns the wheel. Pulleys are generally used to lift objects, especially heavy objects. The object lifted by a pulley is called the load.

6. A screw is a special kind of inclined plane. It's basically an inclined plane wrapped around a pole. Screws can be used to lift things or to hold them together. Examples of the screw simple machine include swivel chairs, jar lids, and, of course, screws.

Explanation:

hope it helps

brainliest plsss=D

30. IV. PROCEDURE: 1. Assuming you are a manager of a prestigious new hotel in Cabanatuan - the "Grand Hyatt Hamsterdam". Sketch a design of the hotel consisting of seven floors. Use the diagram below as reference of your structure: 1st floor-1 room 2nd floor-1 room - (2 stairs)-3 rooms 3rd floor-1 room - (2 stairs)-3 rooms - 12 stairs)-5 rooms 4th floor-1 room - (2 stairs)–3 rooms - (2 stairs)-5 rooms - (2stairs)- 7 rooms 5th floor-1 room - (2 stairs)-3 rooms - (2 stairs)-5 rooms - 2stairs) – 7 rooms 6th floor-1 room - (2 stairs)-3 rooms - (2 stairs)-5 rooms - 2stairs)- 7 rooms 7th floor-1 room - 12 stairs)-3 rooms - (2 stairs)-5 rooms - (2stairs)- 7 rooms - - - - - - - -​

Answer:

1126294

Explanation: