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A self – propelled vehicle of mass m, whose engine delivers a constant power P, has an acceleration a = (P/mv). (Assume that there is no friction). In order to increase its velocity from v1 to v2, the distance it has to travel will be: |
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Answer» A self – propelled vehicle of mass m, whose engine delivers a constant power P, has an acceleration a = (P/mv). (Assume that there is no friction). In order to increase its velocity from v1 to v2, the distance it has to travel will be: |
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