A stone of mass of 16 kg is attached to a string 144 m long and is whirled in a horizontal circle. The maximum tension the string can withstand is 16 Newton . The maximum velocity of revolution that can be given to the stone without breaking it, will be
A
20 
B
16 
C
14 
D
12 
Text Solution
Verified by ExpertsThe correct answer is:
D
Maximum tension = 
⇒ ⇒ 
⇒ ⇒ v = 12 m/s
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