Please answer the following questions with solutions Problem SetA 0.30 – kg object is being whirled vertically using a 1.0 – m rope.Illustrationa) What is the linear velocity of the object if thetension on the rope when the object is at thehighest point of the circular path is 300 N?b) What is the tension on the rope when theobject is at the lowest point of the circularc) How many revolutions does it make in 20 s?(with reference to the linear velocity at letterpath? (with reference to the linear velocity atletter a)a)d) How long will it take the object to make 100revs? (with reference to the linear velocity atletter a)e) What is the minimum velocity that is requiredso the object will be able to travel in verticalcircular path? f) What is the tension on the rope when theg) What is the period of the object? (withreference to the velocity in letter e)object is at the lowest point of the circularpath, if it travels at minimum velocity (withreference to velocity in letter e)?h) What is the maximum velocity the object cani) What is the frequency of the object? (Withreference to the velocity in letter h)be whirled if the rope can hold a maximumtension of 400 N?j) What centripetal force is acting upon theobject? (with reference to the velocity inletter h)k) What is the centripetal acceleration of theobject? (with reference to the tension in f)

Answered: Image /qna-images/answer/b5c19e8a-de51-416d-af59-adab2350f0a7.jpg

Problem Set A 0.30 – kg object is being whirled vertically using a 1.0 -m rope. Illustration a) What is the linear velocity of the object if the tension on the rope when the object is at the highest point of the circular path is 300 N? b) What is the tension on the rope when the object is at the lowest point of the circular path? (with reference to the linear velocity at letter a) c) How many revolutions does it make in 20 s? (with reference to the linear velocity at letter a)

Problem Set A 0.30 – kg object is being whirled vertically using a 1.0 -m rope. Illustration a) What is the linear velocity of the object if the tension on the rope when the object is at the highest point of the circular path is 300 N? b) What is the tension on the rope when the object is at the lowest point of the circular path? (with reference to the linear velocity at letter a) c) How many revolutions does it make in 20 s? (with reference to the linear velocity at letter a)

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 28PP

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