Science, asked by subhashree1332, 4 months ago

How much work is done by a man carrying bag of 20kg over his head and walking on a level road ?

Answers

Answered by Anonymous

2

Answer:

Totalmassm=50+20=70

heighth=20×0.2=4m

workdone=mgh=70×10×4

=2800

Answered by rashisharma30

2

Answer:

Totalmassm=50+20=70

heighth=20×0.2=4m

workdone=mgh=70×10×4

=2800

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