A small mass atta to a string rotates on a frictionless

Last updated: 6/30/2023

A small mass atta to a string rotates on a frictionless table top as shown If the tension in the string is increased by pulling the string causing the radius of the circular motion to decrease by a factor of 2 the kinetic energy of the mass will r 1 Decrease by a factor of 2 2 Remain constant 3 Increase by a factor of 2 4 Increase by a factor of 4