If two bodies, one light and other
heavy, have equal kinetic energy, which one has a greater momentum?
The heavy body
The light body
Both have equal momentum
Unpredictable
The heavy body
..Method 1..
Let, m1, v1 KE1, P1 and m2, v2, KE2,P2 be the mass, velocity, kinetic energy and momentum of light body and heavy body respectively.
Hence, the correct option is (A).
..Method 2..
We know that,
Dividing eqnuation (i) by (ii),
Hence, the correct option is (A).
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