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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMEasy2 minQB

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A dynamometer $D$ , which is a device used to measure force, is attached to two blocks of masses $6 kg$ and $4 kg$ . Forces of $20 N$ and $10 N$ are applied on the blocks as shown in the figure. The reading of the dynamometer is

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Answer:

Solution:

Make a free body diagram then write force equation for the blocks involving spring force.

$20 - T = 6 a$

$T - 10 = 4 a$

$∴ a = 1$ and $T = 14$ N

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

⏱ 2mℹ️ Source: QB

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