In the case of a particle in circular motion the tangential component of velocity along the circular path is calculated as:O v = rëO v = r² 0O v = roOv = rở For an object in straight-line motion that has a negative velocity, the acceleration would be positive if the velocity:O Becomes more negative.O Does not change.O Becomes less negative.

When an object moves along the circumference of a circle, the motion of the object is called as…

Answered: In the case of a particle in circular…

In the case of a particle in circular motion the tangential component of velocity along the circular path is calculated as: Ον = r0 Ον= θ Ον = τθ Oy = r

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 9CQ: Explain why centripetal acceleration changes the direction of velocity in circular motion but not...

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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

In the case of a particle in circular motion the tangential component of velocity along the circular path is calculated as:
O v = rë
O v = r² 0
O v = ro
Ov = rở

For an object in straight-line motion that has a negative velocity, the acceleration would be positive if the velocity:
O Becomes more negative.
O Does not change.
O Becomes less negative.

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