The average force of a baseball is 18.9 N. Its mass is 0.145 kg. Find the acceleration.
2.
a 130 m/s2
b
156 m/s2
С
75 m/s2
d
110 m/s2

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline

Convection occurs when thermal energy is transferred by the movement of