Step-by-step explanation:
at first give expression .
Step-by-step explanation:
It is all done I am not sure if it is correct
Answer:the answer is A: (0,80)
Step-by-step explanation:
Answer:
2/3 or 2 to 3
Step-by-step explanation:
Good luck!
Answer: The potential energy decreases and the kinetic energy increases
Step-by-step explanation:
When a body is at rest , the Potential energy is maximum because the body is not moving and the acceleration is therefore zero but as soon as the body starts moving , it will convert the potential energy to kinetic energy , therefore the kinetic energy will therefore increase.
