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A hiker climbs a hill 300m high and weighs 50kg. Calculate the power if she takes 1 hour to climb the hill

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you need to add 300+50+1 to get the awnser

gain in potential energy = m g h = 50 * 9.81 * 300 Joules
power in watts = joules / second = 50 * 9.81 * 300 Joules / 3600 seconds

Joe please do not confuse people.

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