A smooth sphere of radius R is made to t...

A smooth sphere of radius R is made to translate line with a constant acceleration a=g. A particle kept on the top of the sphere is released from there at zero velocity with respect to the sphere. Find the speed of the particle with respect to the sphere as a function of angle θ as it slides down.

`(sqrt(Rg(sin theta +cos theta)))/(2)`

`sqrt(Rg(1+cos theta-sin theta))`

`sqrt(4Rg sin theta)`

`sqrt(2Rg(1+sin theta-cos theta))`

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