Car B is initially stationary and is struck by car A moving with initial speed v 1

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Car B is initially stationary and is struck by car A moving with initial speed v₁ = 20 mi/hr. The cars become entangled and move together with speed v′ after the collision. If the time duration of the collision is 0.1 sec, determine

(a) The common final speed v′.

(b) The average acceleration of each car during the collision.

(c) The magnitude R of the average force exerted by each car on the other car during the impact. All brakes are released during the collision.

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Related Book For answer-question

Engineering Mechanics Dynamics

ISBN: 9781118885840

8th Edition

Authors: James L. Meriam, L. G. Kraige, J. N. Bolton

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Question Posted: Apr 02, 2021 02:52 AM

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Car B is initially stationary and is struck by car A moving with initial speed v 1

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4000 lb 2000 lb 20 mi/hr A В

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Engineering Mechanics Dynamics

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