(a) A car of weight 600 N is at rest. Another car of weight 420 N body moving to the left with a velocity of 12 m/s collides with the car which is at rest . After impactthe car which is moving before impact comes to rest. Find the final velocity of body after impact and the coefficient of restitution.(b)A vehicle of mass 13 tonnes runs into a buffer stop having three buffer springs connected in parallel each of 1150 kN/cm, 2850 kN/cm and 1350 kN/cm stiffnessrespectively. Find the maximum compression of the springs, if the truck is travelling at 65 km/hr. Also calculate the load acting on the spring.

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A car of weight 600 N is at rest. Another car of weight 420 N body moving to the left with a velocity of 12 m/s collides with the car which is at rest. After impact e car which is moving before impact comes to rest. Find the final velocity of body after impact and the coefficient of restitution.

A car of weight 600 N is at rest. Another car of weight 420 N body moving to the left with a velocity of 12 m/s collides with the car which is at rest. After impact e car which is moving before impact comes to rest. Find the final velocity of body after impact and the coefficient of restitution.

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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