A bar of 30 kg mass is in the rest position for the position θ = 0 °, for which the spring is in its unstretched (relaxed) state. Find the angular velocity of the bar when it is at the position θ = 90 °. Take the acceleration due to gravity as 9.81 m / s ^ 2
A bar of 30 kg mass is in the rest position for the position θ = 0 °, for which the spring is in its unstretched (relaxed) state. Find the angular velocity of the bar when it is at the position θ = 90 °. Take the acceleration due to gravity as 9.81 m / s ^ 2
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 17RQ: Convert 22C to Fahrenheit.
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A bar of 30 kg mass is in the rest position for the position θ = 0 °, for which the spring is in its unstretched (relaxed) state. Find the angular velocity of the bar when it is at the position θ = 90 °. Take the acceleration due to gravity as 9.81 m / s ^ 2
Transcribed Image Text:2 m-
0.
k = 80 N /m
1.5 m
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