Question

Two masses of 1g and 2g are moving with equal kinetic energies. The ratio of the magnitude of their linear momenta

Answer 1

Answer:

the magnitude of their momenta=1/2

Explanation:

m1=1g

m2=2g

the momentum of m1

$> p1 = m1 \times v$

the momentum of m2

$> p2 = m2 \times v$

dividing both equations

$> \frac{p1}{p2} = \frac{ m1 \times v}{m2 \times v}$

velocity for their momenta us equal hance,

$> \frac{p1}{p2} = \frac{m1}{m2}$

therefore,the ratio of the magnitude of their momenta is 1/2

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