5. The car shown is moving toward the bumper spring and has a kinetic energy of 12,500N.m. The main shield "a-a" is connected to the main spring which carries a modulus of 200,000N/m. The two auxiliary bumper shields "b-b" are 0.30m behind "a - a" and are attached to secondary springs, each of which has a modulus of 100,000N/m. When the car is brought to rest, what will have been the greatest movement of "a - a"? What percentage of energy has been absorbed by the main spring? 0.3 S AUCRECE 0.3 S b

5. The car shown is moving toward the bumper spring and has a kinetic energy of 12,500N.m. The main shield "a-a" is connected to the main spring which carries a modulus of 200,000N/m. The two auxiliary bumper shields "b-b" are 0.30m behind "a - a" and are attached to secondary springs, each of which has a modulus of 100,000N/m. When the car is brought to rest, what will have been the greatest movement of "a - a"? What percentage of energy has been absorbed by the main spring? 0.3 S AUCRECE 0.3 S b

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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