PH-1002
Gravitational potential energy
Physics · Secondary 3 · Medium · Gravitational potential energy
A 15 kg box is lifted vertically through a height of 2.0 m. Take gravitational field strength as 10 N/kg. What is the increase in the box’s gravitational potential energy?
- 150 J
- 300 J
- 30 J
- 600 J
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