Ramp Problems

A 5-meter ramp lifts objects to a height of 0.75 meters. What is the mechanical advantage of the ramp?

A 10-meter long ramp has a mechanical advantage of 5. What is the height of the ramp?

Arjun is helping Aria to move a heavy box up a ramp. The ramp has a mechanical advantage of 8 and lifts the box to a height of 1.5 meters. Avery is curious and asks, 'How long is the ramp that you are using?'

A child makes a ramp to push his toy dump truck up to his sandbox. If he uses 5 newtons of force to push the 12-newton truck up the ramp, what is the mechanical advantage of his ramp?

A ramp with a mechanical advantage of 6 is used to move a 36-newton load. What input force is needed to push the load up the ramp?

Gina wheels her wheelchair up a ramp using a force of 80 newtons. If the ramp has a mechanical advantage of 7, what is the output force (in newtons)?

Challenge! A mover uses a ramp to pull a 1000-newton cart up to the floor of his truck (0.8 meters high). If it takes a force of 200 newtons to pull the cart, what is the length of the ramp?