Ihave a science test with a bonus question that i’m trying to figure out. why would it be a bad idea to skydive on the moon. hint: it has nothing to do with gravity. get back to me about it .

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.

What is the measure of a change in an objects velocity?