7. A mass attached to a string is twirled overhead in a horizontal circle of radius R every 0.3 S. The path is directly 0.5 m above the ground. When released, the mass Jands 2.6 m away. What was the velocity of the mass when it was released and what was the radius of the circular path?

7. A mass attached to a string is twirled overhead in a horizontal circle of radius R every 0.3 S. The path is directly 0.5 m above the ground. When released, the mass Jands 2.6 m away. What was the velocity of the mass when it was released and what was the radius of the circular path?

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 115AP: A 30.O-g ball at the end of a stung is swung in a vertical circle with a radius of 25.0 m. The...

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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.

Question

7. A mass attached to a string is twirled overhead in a horizontal circle of radius R
every 0.3 S. The path is directly 0.5 m above the ground. When released, the mass
Jands 2.6 m away. What was the velocity of the mass when it was released and what
was the radius of the circular path?

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