Question

A man lifted a suitcase of 30 kg on his head and traveled a distance of 10 m. 


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Answer 1

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Given :-

Mass of suitcase (M) = 30 kg

Distance travelled (S) = 10 m

Acceleration due to gravity (G) = 9.8 m/s²

To Find :-

Work done

Solution :-

As we know that

$</p><p>\huge \bf \: W = mghW=mgh$

Here,

W = Work done

M = Mass

G = Gravity

H = Height

Here, we will use distance travelled as height

W = 30 × 10 × 9.8

W = 300 × 9.8

W = 2940

Hence :-

The work is done by suitcase and the work done is 2940 Joule.

Step-by-step explanation:

I hope it is helpful for you

@ Aman jha