The energy needed to increase the speed of a car from 15m/s to 21 m/s is 190kJ.
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Question:
- The energy needed to increase the speed of a car from 15m/s to 21 m/s is 190kJ.
- A) What is the mass of the car?
- B) At what speed is the car’s kinetic energy equal to 280kJ?
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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