Physics - NLM Question with Solution | TestHub
PhysicsNLMFrictionMedium2 minQB
PhysicsMediumsingle choice
The contact force exerted by a rough surface on a body has constant magnitude . If the angle it makes with the vertical is increased, the normal reaction on the body will:
Options:
Answer:
B
Solution:
The normal reaction is the vertical component ; as increases, falls, so the normal reaction decreases.
Option B.
Subject:PhysicsTopic:NLMSubtopic:Friction
⏱ 2mℹ️ Source: QB
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