A tankcar has a mass of 20 Mg and is freely rolling to the right with a

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A tankcar has a mass of 20 Mg and is freely rolling to the right with a speed of 0.75 m/s. If it strikes the barrier, determine the horizontal impulse needed to stop the car if the spring in the bumper B has a stiffness

(a) k→∞ (bumper is rigid), and

(b) k = 15 kN/m.

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Engineering Mechanics Statics & Dynamics

ISBN: 9780134895154

15th Edition

Authors: Russell C. Hibbeler

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Question Posted: Feb 09, 2023 06:09 AM

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A tankcar has a mass of 20 Mg and is freely rolling to the right with a

Question:

v = 0.75 m/s B

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a b The impulse is the same for both case...View the full answer

Engineering Mechanics Statics & Dynamics

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