Chapter 2 - Force and Motion I (g) A rubber ball is released from a height, H. The ball
drops vertically downwards and upon hitting the
floor, bounces back a height, h (h<H). If the
velocity of downward motion is negative, sketch the
velocity-time graph for the motion of the rubber
ball.

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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.

i already answered it by 34/s