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    Conceptual Physical Science
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    Exam 3: Momentum and Energy
  5. Question
    Which Requires More Work on the Brakes of a Car
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Which Requires More Work on the Brakes of a Car

Question 74

Question 74

Multiple Choice

Which requires more work on the brakes of a car?


A) slowing down from 100 km/h to 70 km/h
B) slowing down from 70 km/h to a stop
C) equal amounts of work for either

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