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A body of mass 1 kg is thrown upwards wi...

A body of mass 1 kg is thrown upwards with a velocity `20 ms^(-1)`. It momentarily comes to rest after attaining a height of 18 m. How much energy is lost due to air friction ? (Take `g = 10 ms^(-2)`)

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A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1) . It momentarily comes to rest after attaining a height of 18 m . How much energy is lost due to air friction? (g = 10 ms^(-2))

A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1) . It momentarily comes to rest after attaining a height of 18 m . How much energy is lost due to air friction? (g = 10 ms^(-2))

A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1) .It momentarily come to rest after attaining a height of 18 m . How much energy is lost due to air friction (g = 10 m//s^(-2))

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