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April 25, 2015

Homework Help: Science

Posted by Vikas on Thursday, May 10, 2012 at 10:46am.

1) A block of mass 0.5 kg is placed at the highest point of a fixed smooth sphere
of radius 0.5m. The block is gently pushed to one side. Calculate: 0 the
3
o (1)

force exerted by the block on the sphere when it makes an angle
with the
vertical. (ii) At what angle does it leave the sphere ? (iii) At what distance
from the point of contact of the sphere does the block hit the ground?

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