Answer:
Nearest, the revolutions per minute will be 29.
Explanation:
Given that,
Radius of circle = 1 m
Acceleration a =g
We know that,
Angular frequency is defined as,

Where, n = number of revolutions in one second
We need to calculate the revolutions in one second
Using formula of centripetal acceleration

Put the value of a and ω


Put the value into the formula


We need to calculate the revolutions per minute
Using value for the revolutions per minute


Hence, Nearest, the revolutions per minute will be 29.