An automobile begins a braking test with a velocity of 90 ft/s at t = 0 and
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An automobile begins a braking test with a velocity of 90 ft/s at t = 0 and comes to a stop at t = t1 with the acceleration record shown. Knowing that the area under the a??tcurve from t = 0 to t = T is a semiparabolic area, use the method of Sec. 11.8 to determine the distance traveled by the automobile before coming to a stop if
(a) T = 0.2 s,
(b) T = 0.8 s.
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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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