The velocity of block A is 2 m/s to the right at the instant when r =

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The velocity of block A is 2 m/s to the right at the instant when r = 0.8 m and ( = 30o. Neglecting the mass of the pulley and the effect of friction in the pulley and between block A and the horizontal surface, determine, at this instant

(a) The tension in the cable,

(b) The acceleration of block A,

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073398242

11th edition

Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self

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Question Posted: Jun 01, 2017 10:36 AM

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The velocity of block A is 2 m/s to the right at the instant when r =

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20 kg 25 kg B

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Let r and q be polar coordinates of block A as shown and let y B be the position coordinate positive ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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