Fig. Q14.3 shows a simplified set up to determine the stiffness K and the damping coefficient, for a motorbike suspension. The suspension is fixed to a platform at one end, and a 20 kg mass is fixed to the other. It was noted that the suspension was compressed by 5 mm when the 20 kg was attached. The platform was then vibrated using a shaker giving the platform a motion given by; y = 6 sin 45 t mm. It was noted that the steady-state amplitude of vibration for M- 20 kg the 20 kg mass was 12 mm . Compute the value of K, and c. Ans : K=3.924 x 10ª N/m suspension C = 511.5 Ns/m platform FIG. Q14. 3 shaker
Fig. Q14.3 shows a simplified set up to determine the stiffness K and the damping coefficient, for a motorbike suspension. The suspension is fixed to a platform at one end, and a 20 kg mass is fixed to the other. It was noted that the suspension was compressed by 5 mm when the 20 kg was attached. The platform was then vibrated using a shaker giving the platform a motion given by; y = 6 sin 45 t mm. It was noted that the steady-state amplitude of vibration for M- 20 kg the 20 kg mass was 12 mm . Compute the value of K, and c. Ans : K=3.924 x 10ª N/m suspension C = 511.5 Ns/m platform FIG. Q14. 3 shaker
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
Related questions
Question
Topic:
Solve this problem through a step-by-step working without taking any shortcuts. Draw any relevant diagrams if necessary.
![14.3) Fig. Q14.3 shows a simplified set up to determine the stiffness K and the damping coefficient, C,
for a motorbike suspension. The suspension is fixed to a platform at one end, and a 20 kg mass is
fixed to the other. It was noted that the suspension was compressed by 5 mm when the 20 kg
was attached. The platform was then vibrated using a shaker giving the platform a motion given by;
y = 6 sin 45 t mm.
It was noted that the steady-state amplitude of vibration for
M= 20 kg
the 20 kg mass was 12 mm. Compute the value of K, and C.
Ans : K= 3.924 x 10ª N/m
suspension
C = 511.5 Ns/m
platform
FIG. Q14. 3
shaker](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F67e51f69-a32b-445a-9f21-b6cfd630c7cc%2Fcca11a82-0efb-4e12-8d55-8b8deb8bd4cf%2Fx8lz1k_processed.png&w=3840&q=75)
Transcribed Image Text:14.3) Fig. Q14.3 shows a simplified set up to determine the stiffness K and the damping coefficient, C,
for a motorbike suspension. The suspension is fixed to a platform at one end, and a 20 kg mass is
fixed to the other. It was noted that the suspension was compressed by 5 mm when the 20 kg
was attached. The platform was then vibrated using a shaker giving the platform a motion given by;
y = 6 sin 45 t mm.
It was noted that the steady-state amplitude of vibration for
M= 20 kg
the 20 kg mass was 12 mm. Compute the value of K, and C.
Ans : K= 3.924 x 10ª N/m
suspension
C = 511.5 Ns/m
platform
FIG. Q14. 3
shaker
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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.Recommended textbooks for you
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY