A 10.5 kg object is moving with a velocity of 2.5 ms-1. If its velocity is increased to 5.5 ms-1, what would be its final momentum?

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A: The amount of mass which is completely converted into energy is given by m=10 g=0.01 kg

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A: Given: The mass of the object is 51.2 g. The kinetic energy of the object is 16.15 J.

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A: m=6.645×10-27 kgv=0.47 cc=3×108 ms

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Q: convert 2.5 g/cm^3 to kg/m^3

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