A man pushes a lawn mower on a level lawn with a force of
A man pushes a lawn mower on a level lawn with a force of 186 N. If 39% of this force is directed downward, and 49 W of power is expended in pushing the mower 6.9 m, how much time is spent in pushing the mower this distance?
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a man pushes a lawn mower on a level lawn with a force of 186 n if 39 of this force is directed downward and 49 w of
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