A block of mass 50 kg supported by a lining material made of rubber as shown in fig. When the block placed on the lining, the lining of static deflection is 10 mm. When the vibrator act with force F = 200sin50t N found the vibration amplitude is 2 mm. Determine i. the stiffness coefficient of the lining ii. The natural frequency i. the damping coefficient lining iv. the force exerted by the lining to the floor. vibrator 50 kg

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A block of mass 50 kg supported by a lining material made of rubber as shown in fig. When
the block placed on the lining, the lining of static deflection is 10 mm. When the vibrator act
with force F = 200sin50t N found the vibration amplitude is 2 mm. Determine
i. the stiffness coefficient of the lining
ii. The natural frequency
i. the damping coefficient lining
iv. the force exerted by the lining to the floor.
vibrator
50 kg
Transcribed Image Text:A block of mass 50 kg supported by a lining material made of rubber as shown in fig. When the block placed on the lining, the lining of static deflection is 10 mm. When the vibrator act with force F = 200sin50t N found the vibration amplitude is 2 mm. Determine i. the stiffness coefficient of the lining ii. The natural frequency i. the damping coefficient lining iv. the force exerted by the lining to the floor. vibrator 50 kg
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