A tennis ball has 10J of energy when is 1m above the floor. a.) Name the store associated with energy.

b.) A student states that there will be 10J of energy in the kinetic store just before it hits the ground.
i. Explain why the student has made that statement.
ii. Explain why the student might not be correct.

c.) Explain why the ball moves.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

The slope of a velocity time graph over any interval of time gives the during that interval