What are the coefficients of the equation below when is balanced?

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 power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.