What will be the momentum of a stone having mass of $10 k g$ when it is thrown with a velocity of $2 m / s$ ?

30 k g m / s

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5 k g m / s

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2.5 k g m / s

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20 k g m / s

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Solution

The correct option is D $20 k g m / s$
Given : $m = 10$ kg $v = 2$ m/s
Thus momentum of a stone $P = m v = 10 \times 2 = 20$ $k g$ $m / s$

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What will be the momentum of a stone having mass of 10 kg when it is thrown with a velocity of 2 m/s?

The correct option is D 20 kg m/sGiven : m=10 kg v=2 m/sThus momentum of a stone P=mv=10×2=20 kg m/s

What will be the momentum of a stone having mass of $10 k g$ when it is thrown with a velocity of $2 m / s$ ?

The correct option is D $20 k g m / s$
Given : $m = 10$ kg $v = 2$ m/s
Thus momentum of a stone $P = m v = 10 \times 2 = 20$ $k g$ $m / s$