PH-900
Gravitational potential energy
Physics · Secondary 3 · Medium · Gravitational potential energy
A 12 kg box is lifted vertically through a height of 2.5 m at constant speed. Take gravitational field strength as . What is the gain in gravitational potential energy of the box?
- 300 J
- 120 J
- 30 J
- 3 000 J
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.