Answered You can hire a professional tutor to get the answer.
QUESTION
a 500g ball rolls down a 20m hill and then back up a 10m hill. It comes to a stop as the ball compresses a spring 1 meter. The spring constant is...
a 500g ball rolls down a 20m hill and then back up a 10m hill. It comes to a stop as the ball compresses a spring 1 meter. The spring constant is 50N/m.
a) Construct a LOL chart to represent this situation.
b) Calculate the amount of Work done by friction.
