Asked by kate
1) A 70 kg woman dives from a 2.5 m high diving board.
The gravitational field strength is 10 N/kg. Describe whether she gains or loses gravitational potential energy, and calculate the change in gravitational potential energy
The gravitational field strength is 10 N/kg. Describe whether she gains or loses gravitational potential energy, and calculate the change in gravitational potential energy
Answers
Answered by
Damon
she loses potential energy as she falls and gains speed (kinetic energy)
m g h = -70 * 10 * 2.5 Joules
m g h = -70 * 10 * 2.5 Joules
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