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Two forces are acting on a body: \[ \vec{F}_1 = 3\hat{i} -5\hat{j} +2\hat{k} \] \[ \vec{F}_2 = 8\hat{i} +2\hat{j} -3\hat{k} \] The displacement of the body is $25\,\text{m$ along the direction $3\hat{i}-4\hat{j}$. Find the work done.}

Updated On: Apr 4, 2026

$225\,\text{J}$
$200\,\text{J}$
$125\,\text{J}$
$325\,\text{J}$

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The Correct Option is A

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Two forces are acting on a body: \[ \vec{F}_1 = 3\hat{i} -5\hat{j} +2\hat{k} \] \[ \vec{F}_2 = 8\hat{i} +2\hat{j} -3\hat{k} \] The displacement of the body is \(25\,\text{m\) along the direction \(3\hat{i}-4\hat{j}\). Find the work done.}

The Correct Option is A

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