Two solids A and B of mass 1   kg and 2   kg respectively are moving with equal linear momentum.…

Two solids A and B of mass 1 kg and 2 kg respectively are moving with equal linear momentum. The ratio of their kinetic energies K.E.A:K.E.B will be A1, so the value of A will be _________.

Solution

Kinetic energy K=P22m,PA=PB

K∝1 m

KAKB=mBmA

=21

Asked in: JEE Main 2021 (24 Feb Shift 2)

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