Question:medium

The work done by the force $4\hat{i} - 3\hat{j} + 2\hat{k}$ in moving a particle along a straight line from the point $(3, 2, -1)$ to $(2, -1, 4)$ is

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Work done = $\mathbf{F} \cdot \mathbf{d}$. Always compute the displacement vector first: $\mathbf{d} = \text{final position} - \text{initial position}$.
Updated On: Apr 8, 2026
  • 0 unit
  • 4 unit
  • 15 unit
  • 19 unit
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The Correct Option is C

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