PH-983
Gravitational potential energy
Physics · Secondary 3 · Hard · Gravitational potential energy
A 0.30 kg pendulum bob is raised so that its gravitational potential energy increases by 1.2 J relative to its lowest point.
What is the vertical height gained by the bob? Take .
What is the vertical height gained by the bob? Take .
- 0.04 m
- 0.30 m
- 0.40 m
- 4.0 m
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