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true or false We can explain the sum of the three forces mathematically by the vector equation R= F1+F2+F3 One Joule = 107 erg Efficiency
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We can explain the sum of the three forces mathematically by the vector equation R= F1+F2+F3 One Joule = 107 erg Efficiency is not equal to work out put divided by work input for the same period of time. The kinetic friction and the limiting friction are proportionally to the normal force. The forces of action and reaction are non collinear Step by Step Solution
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