Question

state whether work is done or not when a student who reads a book

Answer 1

work is not done
reason:
mental work is not considered work in physics.

in physics displacement is necessary for calculating work .

Answer 2

Hi there friend,



Your answer-$No$

For getting a work done,a displacement is required on the body on which force is applied.

Here ,both force is not acting as well as no displacement is occuring.


Hope this helps✌✌✌✌✌❤❤❤❤❤

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