1.

Derive the expression for the work done when the displacement is in the direction of force​

Answer»

Answer:

W=F.d

W=FdCos(theta)

EXPLANATION:

since DISPLACEMENT is in the direction of FORCE so angle between them is zero now:

cos0=1

so WORK done is maximum

now:

expression WOULD be:

W=Fdcos0

W=Fd

hope so it would help you in complete understanding.



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