A 65-kg boy is surfing and catches a wave which gives him an initial speed of 1.6 m/s. He then drops through a height of 1.58 m, and ends with a speed of 8.5 m/s. How much nonconservative work (in kJ) was done on the boy?
A 65-kg boy is surfing and catches a wave which gives him an initial speed of 1.6 m/s. He then drops through a height of 1.58 m, and ends with a speed of 8.5 m/s. How much nonconservative work (in kJ) was done on the boy?
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 3PE: (a) Calculate the work done on a 1500-kg elevator car by its cable to lift it 40.0 m at constant...
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A 65-kg boy is surfing and catches a wave which gives him an initial speed of 1.6 m/s. He then drops through a height of 1.58 m, and ends with a speed of 8.5 m/s. How much nonconservative work (in kJ) was done on the boy?
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