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![[Post New]](/templates/default/images/icon_minipost_new.gif) 3 Apr 2008 21:21:02 IST
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Is there any net work done by external forces on a car moving with constant speed along a straight road??
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3 Apr 2008 21:23:18 IST
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no since it travels with constant speed
a= 0
F[net] = ma
F[net] = 0
so therefore net work done by external forces on a car moving with constant speed along a straight road
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