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A small block sits on the top of a fixed frictionlesshemisphere of radius R = 9 meters. If the block is given ainitial horizontal velocity of v = 7 m/s.
1. determine at which height the block will leave thehemisphere?
2. determine the speed of the block at this point?
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he 5.0- block is pulled to the right with a force as shown in the figure . The coefficient of static friction between all surfaces is 0.55 and the kinetic coefficient is 0.3, illustrate what is the minimum value of needed to move the two blocks?
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