Find the work done by applied force during displacement of $2 m$ .

50 J

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200 J

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100 J

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150 J

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Solution

The correct option is B $200 J$
work done is given by $F . S$ (dot product)
As force is in the direction of the motion of the block so dot product will be $= F . S$ $C o s$ $0$
$W = 100 \times 2 = 200 J$

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___m.

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Find the work done by applied force during displacement of 2 m.

The correct option is B 200 Jwork done is given by F.S (dot product)As force is in the direction of the motion of the block so dot product will be =F.S Cos 0 W=100×2=200J

Find the work done by applied force during displacement of $2 m$ .

The correct option is B $200 J$
work done is given by $F . S$ (dot product)
As force is in the direction of the motion of the block so dot product will be $= F . S$ $C o s$ $0$
$W = 100 \times 2 = 200 J$