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An engine pulls a car of mass 1000 kg on a level road at a constant velocity of 5 ms. If the frictional force is 500 N, what power does the engine generate? What extra power must the engine supply to maintain the same speed up an inclined plane having a gradient of 1 in 10? -1

An engine pulls a car of mass 1000 kg on a level road at a constant velocity of 5 ms. If the frictional force is 500 N, what power does the engine generate? What extra power must the engine supply to maintain the same speed up an inclined plane having a gradient of 1 in 10? -1

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An engine pulls a car of mass 1000 kg on a level road at a constant velocity of 5 ms. If the frictional force is 500 N, what power does the engine generate? What extra power must the engine supply to maintain the same speed up an inclined plane having a gradient of 1 in 10?
Transcribed Image Text:An engine pulls a car of mass 1000 kg on a level road at a constant velocity of 5 ms. If the frictional force is 500 N, what power does the engine generate? What extra power must the engine supply to maintain the same speed up an inclined plane having a gradient of 1 in 10?
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