If the linear momentum changes by 10%, the kinetic energy will change by:
Correct answer: D. 21%
- A. 10%
- B. 50%
- C. 100%
- D. 21%
Explanation
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About Work and Energy
Work transfers energy when a force causes displacement, while kinetic energy, gravitational potential energy and power describe motion, position and the rate of energy transfer. The work-energy theorem links net work with change in kinetic energy, and efficiency accounts for energy losses rather than treating them as energy destruction.
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