Question

A coolie carries a load of 50 kg on his head and walks on the road up to 100 m what is the work done

Answer 1

the work done will be zero because a coolie carries a load make an angle of 90 degree wherever the 90 degree created the work done will be zero
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Answer 2

Answer:

the work done is zero

explanation:

because the force is acting perpendicular to object