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A bead of mass m is fitted on to a rod a...

A bead of mass m is fitted on to a rod and can move on it without friction. At the initial moment the bead is in the middle of the rod. The rod moves translationally in a horizontal plane with an acceleration a in a direction forming an angle `alpha` with the rod. Find the acceleration of the bead relative to the rod.

A

`g sin alpha`

B

`(g+a_(0))sin alpha`

C

`g sin alpha+a_(0)cos alpha`

D

`g sin alpha-a_(0)cos alpha`

Text Solution

Verified by Experts

The correct Answer is:
A, C
`mg sin alpha-ma_(0) cos alpha=ma`
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