Some shape with mass m is connected on the end of string of length L and spinning with angular speed ω on a smooth, coned surface. The opening angle of cone is α. 1. Find linear velocity of the shape with mass m 2. Identify the reaction of the conical surface on the shape? Determine an algebraic expression for N in terms of the parameters of the problem and use it to evaluate your results for L = 5 m, m = 5 kg and α = 60 degrees (sin α = sqrt(3)/2, cos α = 1/2)
Some shape with mass m is connected on the end of string of length L and spinning with angular speed ω on a smooth, coned surface. The opening angle of cone is α. 1. Find linear velocity of the shape with mass m 2. Identify the reaction of the conical surface on the shape? Determine an algebraic expression for N in terms of the parameters of the problem and use it to evaluate your results for L = 5 m, m = 5 kg and α = 60 degrees (sin α = sqrt(3)/2, cos α = 1/2)
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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Question
Some shape with mass m is connected on the end of string of length L and
spinning with angular speed ω on a smooth, coned surface. The opening angle of cone is α.
1. Find linear velocity of the shape with mass m
2. Identify the reaction of the conical surface on the shape? Determine an algebraic expression for N in terms of the parameters of the problem and use it to evaluate your results for L = 5 m, m = 5 kg and α = 60 degrees (sin α = sqrt(3)/2, cos α = 1/2)
Transcribed Image Text:L
m
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Step 1
The linear velocity of the mass m can be expressed as,
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