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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium3 minQB

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Boxes A and B are sliding to the right across a frictionless table. The hand H is slowing them down. The mass of A is larger than the mass of B. Here $F_{A on B}$ represents force on B due to A and same for other :-

diagram

Options:

Answer:

Solution:

Newton's third law: $F_{B o n H} = F_{H o n B}$ and $F_{A o n B} = F_{B o n A}$ .

The boxes decelerate, so for B: $F_{H o n B} > F_{A o n B}$ . Combining, $F_{B o n H} = F_{H o n B} > F_{A o n B} = F_{B o n A}$ - (B).

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

⏱ 3mℹ️ Source: QB

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