Forces of magnitudes 5 and 3 units acting in the directions and

PHYSICS · Subjective · CBSE · Physics · Work, Energy and Power · Work, Energy and Power

Problem

Forces of magnitudes 5 and 3 units acting in the directions

6\hat{i} + 2\hat{j} + 3\hat{k}

and

3\hat{i} - 2\hat{j} + 6\hat{k}

, respectively act on a particle which is displaced from the point

(2, 2, -1)

and

(4, 3, 1)

. Find the work done by the forces.