A 40 kg box is attatched to a heavy pully with a mass of 8 kg and radius of 20 cm (To be treated as a solid disk). Initially, the box is hung 6 meters above the ground. Find the velocity of the box when it hits the ground and the tension on the string

A 40 kg box is attatched to a heavy pully with a mass of 8 kg and radius of 20 cm (To be treated as a solid disk). Initially, the box is hung 6 meters above the ground. Find the velocity of the box when it hits the ground and the tension on the string

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 47P: A man stands on a merry-go-round that is rotating at 2.5 rad/s. If the coefficient of static...

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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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A 40 kg box is attatched to a heavy pully with a mass of 8 kg and radius of 20 cm (To be treated as a solid disk). Initially, the box is hung 6 meters above the ground.

Find the velocity of the box when it hits the ground and the tension on the string.

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