Physics - NLM Question with Solution | TestHub
PhysicsNLMFBD & EquilibriumMedium2 minQB
PhysicsMediumsingle choice
In the figure at the free end of the light string, a force is applied to keep the suspended mass of 18 kg at rest. Assuming the pulley is light, then the force exerted by the ceiling on the system is: (Take m/s²)
Options:
Answer:
D
Solution:
Three string segments share the load
, so
The ceiling carries four tension segments (the anchor point and the fixed pulley with two segments plus the support of the moving frame), total
Option D.
Subject:PhysicsTopic:NLMSubtopic:FBD & Equilibrium
⏱ 2mℹ️ Source: QB
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