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CBSE Class 9 Answered

if the power of a car engine is 31.25kW. What will be speed of the car if the engine exerts a force of 2500N
Asked by | 01 Jan, 2013, 05:04: PM
answered-by-expert Expert Answer
Power=Force*velocity 31.25 x1000=2500 *velocity velocity=12.5m/s
Answered by | 01 Jan, 2013, 07:23: PM

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CBSE 9 - Physics
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