﻿ A particle moves from point (2, 3, 5) to (8, -4, 2) when a force of  unit is applied on it. Find the work done by the force. from Physics Motion in A Plane Class 11 Manipur Board

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A particle moves from point (2, 3, 5) to (8, -4, 2) when a force of  unit is applied on it. Find the work done by the force.

Given, a particle moves from point P(2,3,5) to Q(8,-4,2).

Force applied on th particle, F =

Therefore, the displacement undergone by the particle is,

Therefore work done by force is,

J

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