A 3-lb particle is acted upon by a force F = (20 sin 2t)i + (24 cos
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A 3-lb particle is acted upon by a force F = (20 sin 2t)i + (24 cos 2t)j, where F is expressed in pounds and t in seconds. Determine the magnitude and direction of the velocity of the particle at t = 6s knowing that its velocity is zero at t = 0.
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mv Fdt mv6 3 V6 fo20sin 2ti 24 cos 2tjd...View the full answer
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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