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A stone of of mass 0 .25 kg tied to the ...

A stone of of mass 0 .25 kg tied to the end of a string is whirled round in a circle of radius 1.5 m with a speed of `40 rev//min` in a horizontal plane What is the tension in the string ? What is the maximum speed with which the stone can be whirled around If the string can withstand a maximum tension of 200 N ?

Text Solution

Verified by Experts

The correct Answer is:
`T = 6.6 N, V_(max) = 35 ms^(-1)`
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