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What will happen to the effort force if the height of a ramp is increase?
More force will be required to push an object along the ramp.
Why are ramps useful?
They are very useful. Ramps were made to make things easier by spreading the effort over a longer distnace. Say that you were trying to get over a brick wall which was about you height and you were in a wheel chair. Instead of using tones of effort to get over the wall, you could build a ramp and use small effort over a longer distance. The longer the ramp, the less effort but more time. The shorter the ramp, more effort but less time. They are classified as simple machines and as inclined plains.
How would the input force needed to push a wheelchair up a ramp change if you increase the height of the ramp but not its lenght?
The effort needed would increase.
How do ramps reduce effort?
It reduces effort because effort to lift it straight up takes more effort then pushing it up a ramp which gradually goes up but uses less effort eventhough it takes more distance
How can you decrease the effort force needed to push a weight to the top of a ramp?
Lengthen the ramp, decrease the mass of the object, use a machine (e.g., a block and tackle) to pull the weight up the ramp, reduce the friction of the weight against the ramp, move the ramp further from the center of gravity of the earth, submerge the ramp in a liquid...tbere may be more ways but this should give you some ideas to consider.
What will happen to the effort force if the height of a ramp is increase?
More force will be required to push an object along the ramp.
Why are ramps useful?
They are very useful. Ramps were made to make things easier by spreading the effort over a longer distnace. Say that you were trying to get over a brick wall which was about you height and you were in a wheel chair. Instead of using tones of effort to get over the wall, you could build a ramp and use small effort over a longer distance. The longer the ramp, the less effort but more time. The shorter the ramp, more effort but less time. They are classified as simple machines and as inclined plains.
How would the input force needed to push a wheelchair up a ramp change if you increase the height of the ramp but not its lenght?
The effort needed would increase.
If a person exerted an effort force of 250 newtons to roll the barrel along the ramp what is the efficiency of the ram?
You would need to know the length and height of the ramp.
How do ramps reduce effort?
It reduces effort because effort to lift it straight up takes more effort then pushing it up a ramp which gradually goes up but uses less effort eventhough it takes more distance
How can you decrease the effort force needed to push a weight to the top of the ramp?
Simply oil the ramp. Although you may not want to, because you will have to push up on an oily ramp, so you will slide down, and so will the crate. --An AP Physics Student Bored in Study Hall
How can you decrease the effort force needed to push a weight to the top of a ramp?
Lengthen the ramp, decrease the mass of the object, use a machine (e.g., a block and tackle) to pull the weight up the ramp, reduce the friction of the weight against the ramp, move the ramp further from the center of gravity of the earth, submerge the ramp in a liquid...tbere may be more ways but this should give you some ideas to consider.
How the mechanical advantager of a ramp changes as the ramp becomes longer?
The Mechanical advantage becomes smaller decreasing the amount of work that needs to be done. It will take less effort to lift the object or load
How a mechanical advantage of a ramp changes as the ramp becomes longer?
The Mechanical advantage becomes smaller decreasing the amount of work that needs to be done. It will take less effort to lift the object or load
Would a short or long ramp have a greater mechanical advantage?
There is a mechanical advantage in using a long, gently sloping ramp than a short steep ramp. If you want to test this remember what goes up must come down and a long ramp gives you more time to react
Example of a ramp?
One example of a ramp is a wheelchair ramp.
What kind of simple machine is a ramp?
inclined plainA ramp is an example of an inclined plane(:A ramp is an inclined planeincline planeA ramp belongs under the simple machine category of inclined planes. Inclined planes are sloping or slanting in figure which allows less effort to be exerted or applied, making work easier. The ramp has one end raised up to help raise an object, rather pushing a certain object than lifting it. Other examples of inclined planes other than the ramp are the stairs. When two inclined planes are put back to back, another simple machine called the wedge.
