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A body of mass 1kg , at a height of 8m a...

A body of mass 1kg , at a height of 8m above the ground , is thrown vertically upwards at a velocity of `250 cm*s^(-1)` . What will be the kinetic energy of the body when it just reaches the ground ?
(`g=980 cm*s^(-2))`

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81.5 J
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Knowledge Check

  • Power required to raise a mass of 120 kg vertically upwards at a velocity of 4.5 m*s^(-1) is

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  • A body is thrown upwards with a velocity 9.8 m/s what shall be the height attained by it?

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