A man does 200 J of work in 10 seconds and a boy does 100 J of work in 4 seconds. (a) Who is delivering more power?
Added by Shirlin S.
Step 1
Given: Work done by man = 200 J, Time taken by man = 10 seconds Power = Work done / Time taken Power = 200 J / 10 s Power = 20 W ** Show more…
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