The 22.5-kg rod is released from rest when 0=tan (3/4) [position 1]. Knowing that AB=3 m. The spring (K=300 N/m}) is unstretched in position [1]. It reached position [2] when 0=0°. АВ B K Kinetic energy at position [1] (Joules) O a. 0 b. 33,75 О с. 67.5 O d. 50.625 O e. 101.25 polar moment of inertia at instant center in position [2] (kg.m2) O a, 0 b. 33.75 c. 67.5 O d. 50.625 e. 101.25 work done by weight is (Joules) extension of spring when 0=0°. (m) angular velocity when 0=0° (rad/s)
The 22.5-kg rod is released from rest when 0=tan (3/4) [position 1]. Knowing that AB=3 m. The spring (K=300 N/m}) is unstretched in position [1]. It reached position [2] when 0=0°. АВ B K Kinetic energy at position [1] (Joules) O a. 0 b. 33,75 О с. 67.5 O d. 50.625 O e. 101.25 polar moment of inertia at instant center in position [2] (kg.m2) O a, 0 b. 33.75 c. 67.5 O d. 50.625 e. 101.25 work done by weight is (Joules) extension of spring when 0=0°. (m) angular velocity when 0=0° (rad/s)
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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![The 22.5-kg rod is released from rest when 0=tan (3/4) [position 1]. Knowing that AB=3 m. The spring (K=300 N/m}) is unstretched in position [1]. It reached position [2] when 0=0°.
АВ
K
Kinetic energy at position [1] (Joules)
a. 0
b. 33.75
c. 67.5
d. 50.625
е. 101.25
polar moment of inertia at instant center in position [2] (kg.m2)
a. 0
b. 33.75
c. 67.5
d. 50.625
e. 101.25
work done by weight is (Joules)
extension of spring when 0=0°. (m)
angular velocity when 0=0° (rad/s)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F659250dd-b54c-499c-b892-5b78a92a2fa2%2Fbe68a4f0-2f90-4700-8d2f-cdf0578c4067%2Fk71ggm_processed.png&w=3840&q=75)
Transcribed Image Text:The 22.5-kg rod is released from rest when 0=tan (3/4) [position 1]. Knowing that AB=3 m. The spring (K=300 N/m}) is unstretched in position [1]. It reached position [2] when 0=0°.
АВ
K
Kinetic energy at position [1] (Joules)
a. 0
b. 33.75
c. 67.5
d. 50.625
е. 101.25
polar moment of inertia at instant center in position [2] (kg.m2)
a. 0
b. 33.75
c. 67.5
d. 50.625
e. 101.25
work done by weight is (Joules)
extension of spring when 0=0°. (m)
angular velocity when 0=0° (rad/s)
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