PH-981
Gravitational potential energy
Physics · Secondary 3 · Easy · Gravitational potential energy
A 2.0 kg object is lifted vertically through a height of 4.0 m. Take .
What is the increase in gravitational potential energy of the object?
What is the increase in gravitational potential energy of the object?
- 80 J
- 20 J
- 40 J
- 160 J
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