PH-926
Gravitational potential energy
Physics · Secondary 3 · Easy · Gravitational potential energy
A 3.0 kg object is lifted vertically through a height of 4.0 m. Take . What is the increase in its gravitational potential energy?
- 30 J
- 40 J
- 80 J
- 120 J
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.