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Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A body moves along an uneven horizontal road with a constant speed at all points. The normal reaction of the road on the body is

Options:

Answer:

Solution:

$∴$ $N_{A} = m g + \frac{m ν^{2}}{R_{A}}$

$N_{B} = m g - \frac{m ν^{2}}{R_{B}}$

$N_{C} = m g + \frac{m ν^{2}}{R_{C}}$

From the curve,

$R_{A} < R_{C}$

$∴$ $N_{A} > N_{C}$

$N_{A}$ is maximum.

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Circular MotionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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