Physics - NLM Question with Solution | TestHub
PhysicsNLMFrictionMedium2 minQB
PhysicsMediumsingle choice
A light movable pulley carrying a block of mass 2m is held at rest by two vertical segments of one inextensible thread. The thread passes over a fixed, frictionless support, and the free end is held so the system remains stationary. The tension in the thread is:
Options:
Answer:
A
Solution:
Two thread segments share the load:
,
so
.
Option A.
Stream:JEESubject:PhysicsTopic:NLMSubtopic:Friction
⏱ 2mℹ️ Source: QB
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