Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably know from experience, there is a minimum angular velocity wmin youmust maintain if you want the ball to complete the full circle without the string going slack at the top.A. Find the expression for wminB. Evaluate wmin in rpm for a 65 g ball tied to a 1.0m long string.

We know that We have given that the ball of mass m is a swing in a vertical circle on the string of…

Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably know from experience, the must maintain if you want the ball to complete the full circle without the string going slack at the top.

Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably know from experience, the must maintain if you want the ball to complete the full circle without the string going slack at the top.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 11CQ: Suppose a piece of food is on the edge of a rotating microwave oven plate. Does it experience...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably know from experience, there is a minimum angular velocity wmin you
must maintain if you want the ball to complete the full circle without the string going slack at the top.
A. Find the expression for wmin
B. Evaluate wmin in rpm for a 65 g ball tied to a 1.0m long string.

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