Question
A ball of mass m is attached by two strings to a vertical rod. as shown above. The entire system rotates at constant angular velocity about the axis of the rod.
a)Assuming is large enough to keep both strings taut, find the force each string exerts on the ball in terms of , m, g, R, and .
b)Find the minimum angular velocity, min for which the lower string barely remains taut.
a)Assuming is large enough to keep both strings taut, find the force each string exerts on the ball in terms of , m, g, R, and .
b)Find the minimum angular velocity, min for which the lower string barely remains taut.
Answers
I want to ask to
Related Questions
a ball of mass m is attached by two strings to a vertical rod (lower string is at a right angle to r...
A ball of mass m = 500g moves around a vertical axis with an angular speed ù. It is attached to two...
A 1.34‒kg ball is attached to a rigid vertical rod by means of two massless strings each 1.70 m l...