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Physics - W.E.P. Question with Solution | TestHub

PhysicsW.E.P.Vertical circular motionMedium2 minPYQ_2017

PhysicsMediumsingle choice

One end of string of length $l$ is connected to a particle of mass $m$ and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed $v$ , the net force on the particle (directed towards center) will be ( $T$ represents the tension in the string)NEET 2017

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Answer:

Solution:

Centripetal force $(\frac{m v^{2}}{l})$ is provided by tension so the net force will be equal to tension i.e., $T$ .

Stream:NEETSubject:PhysicsTopic:W.E.P.Subtopic:Vertical circular motion

⏱ 2mℹ️ Source: PYQ_2017

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