A woman is pushing a grocery cart wioth 100 Newton force along 10meters aisle. how Much work is done in pushing the cart from one end of aisle to the enter (W=mgh)
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A woman is pushing a grocery cart wioth 100 Newton force along 10meters aisle. how Much work is done in pushing the cart from one end of aisle to the enter (W=mgh)
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Answer:
1000 J or 1000 N-m (magkaparehas lang)
Explanation:
W = mgh is wrong
mgh is the formula for potential energy thus PE = mgh
and the formula for work is W = force x distance, so...
W = 100 Newton x 10 meters
W = 1000 J or 1000 N-m