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A particle moves rom a point vecr1=(2m)v...

A particle moves rom a point `vecr_1=(2m)veci+(3m)vecj` to another point `vecr_2=(3m)veci+(2m)vecj` during which a certain force `vecF=(5N)veci+(5N)vecj` acts on it. Find the work done by the force on the particle during the displacement.

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To find the work done by the force on the particle during its displacement, we can follow these steps: ### Step 1: Identify the initial and final position vectors. The initial position vector is given as: \[ \vec{r_1} = (2 \, \text{m}) \hat{i} + (3 \, \text{m}) \hat{j} \] The final position vector is given as: ...
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HC VERMA ENGLISH-WORK AND ENERGY-Exercises
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  2. A constant force of 2.50 N accelerates a stationary particle of mass 1...

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  3. A particle moves rom a point vecr1=(2m)veci+(3m)vecj to another point ...

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  8. A box weighing 2000 N is to be slowly slid through 20 m on a straigh t...

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  11. Find the averasge force needed to accelerate a car weighing 500 kg for...

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  14. A block of mass 2.0 kg is pushed down an inclined plane of inclination...

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  15. A 250 g block slides on aeroug horizontal table. Find the work donen b...

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