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Work done by a force F on a body is W ...

Work done by a force F on a body is W = F .s, where s is the displacement of body. Given that under a force `F = (2 hat I +3 hat j +4 hat k)` N a body is displaced from position vector `r_1 = (2 hat I +3 hat j + hat k)` m to the position vector `r_2 = (hat i +hat j+ hat k)` m. Find the work done by this force.

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To find the work done by the force \( F \) on the body, we will follow these steps: ### Step 1: Identify the given vectors We have the force vector: \[ F = 2 \hat{i} + 3 \hat{j} + 4 \hat{k} \text{ N} \] The initial position vector: ...
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