A small ball is kept on the top of a sphere of radius `R`. The sphere start accelerating with constant acceleration of `10m//s^(2)` horizontally. The
A small ball is kept on the top of a sphere of radius `R`. The sphere start accelerating with constant acceleration of `10m//s^(2)` horizontally. The angle of radial line with the vertical at which small ball leaves the sphere is `1/2 sin^(-1)(K//9)`. Find the value of `K`. [take `g=10m//s^(2)`]
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