When is energy most evident?

Energy is most evident or most easily observed when it is either being transferred or transformed. The change from potential to kinetic energy when an object falls off a ledge, the heat coming off an engine, are both examples of when energy is being transformed.

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

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.