Question

write an expression for the work done when a force is acting on an object in the direction of its displacement. !!!!!!!!!​

Answer 1

Hello!!!!!!!

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Answer___❤️

When force and displacement have the same direction then the angle between them is 0°

Expression___✌️✌️

W=F.S

W=FS costheta

W=FS cos0°

W=FS [cos0°=1]

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Answer 2

Hey there!

Work is defined as scalar product of force and displacement.

The expression for the work done when a force is acting on an object in the direction of its displacement is as follows:

W = F . S

where,

F = magnitude of force

S = displacement

Hope It Helps You!