When a car climbs a hill, it has only potential energy
True or false ​

On the way back up the hill, the car converts kinetic energy to potential energy. In the absence of friction, the car should end up at the same height as it started. ... The total energy of the ball stays the same but is continuously exchanged between kinetic and potential forms.

Explanation:

hope it helps :D

As the car gets higher and higher on the hill, it collects more and more potential energy.

But if it's moving, then it also has kinetic energy.

So the statement is False.

an electric circuit

i think the answer is a, hope this : )