Ball tied to the end of a 1 m long twine as shown it oscillates around a vertical circle under the influence of gravity. When the string makes an angle of 0 = 90 ° with the vertical, the ball has a velocity of 5 m/ s. Find the radial component of the acceleration.

Ball tied to the end of a 1 m long twine as shown it oscillates around a vertical circle under the influence of gravity. When the string makes an angle of 0 = 90 ° with the vertical, the ball has a velocity of 5 m/ s. Find the radial component of the acceleration.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 5STP

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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

Ball tied to the end of a 1 m long twine as shown
it oscillates around a vertical circle under the influence of gravity.
When the string makes an angle of 0 = 90 ° with the vertical, the ball
has a velocity of 5 m / s.
Find the radial component of the acceleration.
a

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