Printed
Energy (Background to Technology, Book 7)
1 Force, Mass and Acceleration, page 7-10
2 Work , page 11-14
3 Power Rating and Efficiency of Machines, page 15-20
4 Potential and Kinetic Energy, page 21-25
5 Centripetal and Centrifugal Force, page 26-31
6 Revision Exercises, page 32-38
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