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How much energy is converted to heat in braking a 1000 kg car to a speed of 5.00 m/s from an initial speed of 40.0 m/s 800,000 J 787500 J ) 612,500 ) 450,000 J

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

Chapter22: Heat Engines, Entropy, And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 22.56AP: Calculate the increase in entropy of the Universe when you add 20.0 g of 5.00C cream to 200 g of...

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Question

How much energy is converted to heat in braking a 1000 kg car to a speed of 5.00
m/s from an initial speed of 40.0 m/s
800,000 J
787500 J
O 612,500
450,000 J

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