Question

A block of mass (11 kg) lays on a flat, frictionless, circular table. The block initially...

A block of mass (11 kg) lays on a flat, frictionless, circular table. The block initially sits halfway between the table’s center and its edge. The block is then attached to a spring which is anchored to the center of the table. The spring-mass setup is then set to spin in uniform circular motion. How fast (linear speed) can the block be spun before the stretch in the spring becomes too large and the block falls off of the table?

radius = 2m

k(constant)= 15 N/m

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