Q 1405612568.     A particle of mass m begins to side down a fixed smooth sphere from the top. What is its tangential acceleration when it breaks off the sphere?

A

`(2g)/3`

B

`(sqrt5)g/3`

C

`g`

D

`g/3`

HINT

Particle breaks off the sphere at `costheta =2/3`
0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer