A rod of negligible mass rotates in a horizontal plane about a vertical axis at point O as shown. The washer A of mass m can slide along the smooth rod and is initially held in place by a string. At the moment the string breaks, the rod has an angular velocity of 3.00 rad/s. a) Calculate the velocity of A just before it hits the String 2' stop. b) Calculate the velocity of A just after it hits the stop and sticks. c) Calculate the impulse delivered by the stop on A during the collision.

A rod of negligible mass rotates in a horizontal plane about a vertical axis at point O as shown. The washer A of mass m can slide along the smooth rod and is initially held in place by a string. At the moment the string breaks, the rod has an angular velocity of 3.00 rad/s. a) Calculate the velocity of A just before it hits the String 2' stop. b) Calculate the velocity of A just after it hits the stop and sticks. c) Calculate the impulse delivered by the stop on A during the collision.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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