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A body is moving under the action of a constant force.Then draw the graph between its mass and acceleration |
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Answer» Explanation: Instantaneous Power delivered by a force is P= F . v
As the body is moving along a STRAIGHT LINE and the force is constant, we can write P=Fv For a constant F, acceleration a will be constant (say k). If initially, the body is at rest, we can write velocity v=kt and P=Fkt. As F and k are CONSTANTS, graph of P vs t will be a straight line passing through origin. So, graphs (B) can represent the PLOT of P vs t Answer By |
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