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A particle of mass 2kg is moving in free...

A particle of mass 2kg is moving in free space with velocity `vecv_0=(2hati-3hatj+hatk)m//s` is acted upon by force `vecF=(2hati+hatj-2hatk)N`. Find velocity vector of the particle 3s after the force starts acting.

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To find the velocity vector of the particle 3 seconds after the force starts acting, we can follow these steps: ### Step 1: Identify the Given Values - Mass of the particle, \( m = 2 \, \text{kg} \) - Initial velocity vector, \( \vec{v_0} = 2 \hat{i} - 3 \hat{j} + \hat{k} \, \text{m/s} \) - Force vector, \( \vec{F} = 2 \hat{i} + \hat{j} - 2 \hat{k} \, \text{N} \) - Time duration, \( \Delta t = 3 \, \text{s} \) ...
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ALLEN-CENTRE OF MASS-EXERCISE-V B
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