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in Physics by (74.0k points)
A particle P of mass m is attached to a vertical axis by two strings AP and BP of length l each. The separation AB=l. P rotates around the axis with an angular velocity `omega`. The tensions in the two strings are `T_(1) and T_(2)`
image
A. `T_(1)=T_(2)`
B. `T_(1)+T_(2)=momega^(2)l`
C. `T_(1)-T_(2)=2mg`
D. BP will remain taut only if `omega le sqrt((2g)/(l))`

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1 Answer

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by (73.8k points)
Correct Answer - B::C::D

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