1.A ski lift carries people along a 220-meter cable up the side of a mountain. Riders are lifted a total of 110 meters in elevation. What is the ideal mechanical advantage of the ski lift?

2.The ideal mechanical advantage of a machine is 3.2 and its output distance is 2.5 meters. What is the input distance? Include the correct units with your answer.
3.Paco rode his skateboard up a ramp for a distance of 3.8 meters. If the ideal mechanical advantage of the ramp is 2, how far above the ground was Paco? Include the correct units with your answer.

Question

1.A ski lift carries people along a 220-meter cable up the side of a mountain. Riders are lifted a total of 110 meters in elevation. What is the ideal mechanical advantage of the ski lift?

2.The ideal mechanical advantage of a machine is 3.2 and its output distance is 2.5 meters. What is the input distance? Include the correct units with your answer.
3.Paco rode his skateboard up a ramp for a distance of 3.8 meters. If the ideal mechanical advantage of the ramp is 2, how far above the ground was Paco? Include the correct units with your answer.

anonymous · Answer

I need help with my homwork

anonymous · Answer

anybody out there?!?!?!?!?!? .-.

anonymous · Answer

im not sure but i think for #1 the answer is 2 percent