Question

A mass m rotating freely in a horizontal circle of radius 1 m on a frictionless smooth table supports a
stationary mass 2m, attached to the other end of the string passing through smooth hole O in table,
hanging vertically. Find the angular velocity of rotation.
0
m
2m​

Answer 1

Answer:

angular velocity = √(2g)

Explanation:

see the image attached

Answer 2

Answer:

see attachment the answer is underfoot 2g