What type of ramp would a person use if they wanted to use the least amount of force to get to the top?
a. a shorter distance ramp
b. a medium distance ramp
c. a longer distance ramp

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?