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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMEasy2 minPYQ_2021

PhysicsEasysingle choice

Three bodies P, Q and R have masses ' $m$ ' $kg$ , ' $2 m$ ' $kg$ and ' $3 m$ ' $kg$ respectively. If all the bodies have equal kinetic energy, then greater momentum will be for body/bodies.

Options:

Answer:

Solution:

Kinetic energy $k = \frac{p ^{2}}{2 m}$ where $p$ is the momentum $∴ p^{2} = 2 mk or p = 2 mk$ $∴ p \propto m$ Hence body having greater mass will have greater momentum.

Stream:MHT_CETSubject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: PYQ_2021

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