A bucket full of water is revolved in vertical circle of radius 2m. Wh – McqOptions

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1.	A bucket full of water is revolved in vertical circle of radius 2m. What should be the maximum time-period of revolution so that the water doesn't fall off the bucket [AFMC 2004]
A.	1 sec
B.	2 sec
C.	3 sec
D.	4 sec
Answer» D. 4 sec

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