Find what will be the value of the angle

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Assume a block is located on the top of an upside down semi-spherical bowl. The block starts to slide without frictions. Find at what angle from the vertical will the block fly off the bowls surface? Now consider a circular ring instead of the block and the fact it will roll down the surface without slipping. Find what will be the value of the angle at which the ring will y o the bowl surface?

Reference no: EM13679996

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