The ends of a 0.25kg rod AB are constrained to move along slots cut in a vertical plate as shown. A spring of constant k=3N/m. is attached to end A in such a way that its tension is zero when θ=0°. the rod is released from rest when θ=45° (position 1) until it reaches θ=0° (position 2) a) what is the work done by the spring  b) find the kinetic energy of the rod at position 2 in terms of the angular velocity ω_2 c) what is the value of ω_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
icon
Related questions
Question

The ends of a 0.25kg rod AB are constrained to move along slots cut in a vertical plate as shown. A spring of constant k=3N/m. is attached to end A in such a way that its tension is zero when θ=0°. the rod is released from rest when θ=45° (position 1) until it reaches θ=0° (position 2)

a) what is the work done by the spring 

b) find the kinetic energy of the rod at position 2 in terms of the angular velocity ω_2

c) what is the value of ω_2?

 

A
19
B
! = 25 in.
Transcribed Image Text:A 19 B ! = 25 in.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Forced Undamped Vibrations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY