A particle of mass m is tied to a light string of length l and moving in a horizontal circle of radius r with speed v as shown ,then the time period of rotation is .........
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A particle of mass m is tied to a light string of length l and moving in a horizontal circle of radius r with speed v as shown ,then the time period of rotation is .........
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Answer:
mg and T only
mg, T and an additional force of mv2/r directed inwards
mg, T and an additational force of mv2/r directed outwards
only a force mv2/r directed outward
Answer :
a