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Forward Bias

F.V20(4)The f...

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F.V20(4)The force required to row a boat at constantvelocity is proportional to square of its speed. If aspeed of v km/h requires 4 kW, how much powerdoes a speed of 2v km/h require?1) 8 kW) 16 kW) 24 kW32 kW20

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