a. What is the kinetic energy of a (1500 mathrm{~kg}) car traveling at a speed of (30
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a. What is the kinetic energy of a \(1500 \mathrm{~kg}\) car traveling at a speed of \(30 \mathrm{~m} / \mathrm{s}(\approx 65 \mathrm{mph})\) ?
b. From what height should the car be dropped to have this same amount of kinetic energy just before impact?
c. Does your answer to part b depend on the car's mass?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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