Solid sphere A is rotating about an axis PQ. If the radius of the sphere is 5 cm then its radius of gyration about PQ will be 
cm. The value of x is______.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(110)
For radius of gyration
k 2 = 
R 2 +(10cm) 2
= 
(5) 2 +100
= 10+100=110
k = 
cm
x=110
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