Question

why the momentum of a body of mass hundred kg and having kinetic energy 20 joule
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Answer 1

Momentum= √2mk= √2*100*20  kgm/s= √4000 kgm/s= 20 kgm/s.

The statement you made is partially wrong as the unit of momentum is kgm/s and not joule. But the magnitude is 20 due to the above calculations.

Mark brainliest.     :}

Answer 2

Hello hope my his answer would help you..!!

Thanks !!

See the attachment b