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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium2 minQB

PhysicsMediumsingle choice

A particle moves in a horizontal circle on the inside of a smooth sphere of radius $r$ , the circle lying at a distance $\frac{r}{4}$ below the centre. Its speed is:

Options:

Answer:

Solution:

$cos θ = \frac{1}{4}$
$sin θ = \frac{15}{4}$
$tan θ = 15$
$v = g r sin θ tan θ = g r \times \frac{15}{4} = \frac{15 g r}{4} .$
Option A.

Subject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: QB

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