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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium2 minQB

PhysicsMediumsingle choice

In the balance machine, the left arm carries a light pulley with two equal masses $2 m$ and $2 m$ hanging from it, and the right arm carries a dead load $3 m$ . Which arm moves down?

Options:

Answer:

Solution:

With equal masses $2 m$ and $2 m$ there is no acceleration, the tension is $2 m g$ and the left arm carries
$2 T = 4 m g > 3 m g .$
The left arm moves down.
Option A.

Subject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

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