Answer:
69 i think
Step-by-step explanation:
it is either 69 or 83
Answer
follow image
Step-by-step explanation:
follow image
When the ball is held up, it has a lot of potential energy and no kinetic energy. As it falls, it starts losing it's potential energy and speeds up to get more kinetic energy. When it hits the floor it has no potential energy, but lots of kinetic energy.
Answer:
175$
Step-by-step explanation:
Answer:
b
Step-by-step explanation: