Answer:
a
Explanation:
an object stays in motion until a force changes that
Here is the answer I hope this helps ❤️❤️
Answer:
Trish
Explanation:
the work done by each girl in throwing the ball is equal to the kinetic energy acquired by the ball. The ball thrown by Jamie has for sure more kinetic energy than the ball thrown by Trish, since it travels for a longer distance (25 m against 15 m), therefore this means that Jamie did more work than Trish in throwing the ball.
In all energy transfers, if no energy leaves or enters the system, then the potential energy will always be less.