The weight of an empty truck is 330 kN. On loading it with goods weighing 570 kN, its spring gets compressed by 32 cm. (a) Calculate its natural period of vibrations when the truck is (i) empty and (ii) loaded as above. (b) It is set into natural vibrations with an amplitude of 250 mm when loaded. Calculate the velocity and acceleration of the truck when its displacement is 100 mm from statically equilibrium position. Also calculate the maximum acceleration

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The weight of an empty truck is 330 kN. On loading it with goods weighing 570 kN, its spring gets compressed by 32 cm. (a) Calculate its natural period of vibrations
when the truck is (i) empty and (ii) loaded as above. (b) It is set into natural vibrations with an amplitude of 250 mm when loaded. Calculate the velocity and
acceleration of the truck when its displacement is 100 mm from statically equilibrium position. Also calculate the maximum acceleration
Transcribed Image Text:The weight of an empty truck is 330 kN. On loading it with goods weighing 570 kN, its spring gets compressed by 32 cm. (a) Calculate its natural period of vibrations when the truck is (i) empty and (ii) loaded as above. (b) It is set into natural vibrations with an amplitude of 250 mm when loaded. Calculate the velocity and acceleration of the truck when its displacement is 100 mm from statically equilibrium position. Also calculate the maximum acceleration
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