Block A has a mass of 20 kg and block B has a mass of 50 kg.

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Block A has a mass of 20 kg and block B has a mass of 50 kg. If the spring is stretched 0.2 m at the instant shown, determine the acceleration of block B at this instant if it is
(a) Originally at rest,

(b) Moving downward with a speed of 3 m/s.Neglect friction.

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Engineering Mechanics Statics & Dynamics

ISBN: 9780134895154

15th Edition

Authors: Russell C. Hibbeler

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Question Posted: Feb 06, 2023 06:36 AM

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Block A has a mass of 20 kg and block B has a mass of 50 kg.

Question:

k = 30 N/m www A B

Step by Step Answer:

a or b Equation of Motion The spring force is given by F sp kx 3002 600 N H...View the full answer

Engineering Mechanics Statics & Dynamics

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