Calculate the work done in lifting water of 200 kg through a vertical distance of 6 m. $(g = 10 m s^{- 2})$

10 J

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2000 J

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6000 J

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12000 J

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Solution

The correct option is D $12000 J$
Work done in lifting water = $m g h$
$= 200 \times 10 \times 6 = 12000 J$

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Calculate the work done in lifting water of 200 kg through a vertical distance of 6 m. (g=10ms−2)

The correct option is D 12000 JWork done in lifting water = mgh =200×10×6=12000 J

Calculate the work done in lifting water of 200 kg through a vertical distance of 6 m. $(g = 10 m s^{- 2})$

The correct option is D $12000 J$
Work done in lifting water = $m g h$
$= 200 \times 10 \times 6 = 12000 J$