3.2 Gravitational potential energy Flashcards
0
Q
When an object is moved vertaically upwards, what does it gain and how much?
A
It gains gravitaional potential energy equal to the work done on it by the lifting force
1
Q
What does the gravitational potential energy of an object depend on?
A
Its weight and how far it moves vertically
2
Q
What is power?
A
The rate of transfer of energy
