13) What average mechanical power must a 65.0 kg mountain climber generate to climb tothe summit of a hill of height 325 m in 45.0 min?Note: Due to inefficiencies in converting chemical energy to mechanical energy, the bodycalculated here is only a fraction of the power that must be produced by the climber's body.14) A 50.0 kg child takes a ride on a Ferris wheel that rotates 5 times each minute and hasa diameter of 18.0 m. What is the centripetal acceleration of the child?5

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13) What average mechanical power must a 65.0 kg mountain climber generate to climb to the summit of a hill of height 325 m in 45.0 min? Note: Due to inefficiencies in converting chemical energy to mechanical energy, the amount calculated here is only a fraction of the power that must be produced by the climber's body.

13) What average mechanical power must a 65.0 kg mountain climber generate to climb to the summit of a hill of height 325 m in 45.0 min? Note: Due to inefficiencies in converting chemical energy to mechanical energy, the amount calculated here is only a fraction of the power that must be produced by the climber's body.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.34P: An electric scooter has a battery capable of supplying 120 Wh of energy. If friction forces and...

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