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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A particle of mass m moving in x-direction with speed 2v is hit by another particle of mass 2m moving in the y-direction with speed v. If the collisioni is perfectly inelastic, the percentage of the energy retained by the colliding particles after the collision is close to

A particle of mass m moving in x-direction with speed 2v is hit by another particle of mass 2m moving in the y-direction with speed v. If the collisioni is perfectly inelastic, the percentage of the energy retained by the colliding particles after the collision is close to

A particle of mass m moving in x-direction with speed 2v is hit by another particle of mass 2m moving in the y-direction with speed v. If the collisioni is perfectly inelastic the percentage of the energy retained by the colliding particles after the collision is close to