Two objects, with different masses, have a gravitational potential energy of 100 j each; they are released from rest and fall to the ground. both objects were released from the same height.

is this statement true or false?

the answer is to check all of them! they all apply well at least i think so!

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card