Physicseasy · Past Paper
Potential energy (PE) formula is:
Amv^2
Bmgh
C1/2 mv^2
Dma
✓ Correct Answer: B — mgh
Gravitational potential energy is calculated as the product of mass (m), acceleration due to gravity (g), and height (h).
Share this question
More from Physics
- A hydraulic machine has a velocity ratio of 5. If an effort of 100 N is applied to lift a load of 450 N, what is the efficiency?
- Which safety device breaks the circuit when the current exceeds a safe limit?
- Which of the following physical quantities is a scalar quantity?
- Power is a:
- The SI unit of acceleration is: