At t=0, the particle departs from x=0 with a velocity vo and an acceleration defined by the relation acceleration defined by the relation a = 5/(2vo - v) where a and vare expressed in ft/sec2 and ft/sec, respectively. Knowing that v=0.5 vo at t=2 sec, determine: a) The initial velocity of the particle. b) The time required for the particle to come to rest. c) The position where the velocity is 1 ft/sec. ANS// a) 4 ft/sec b) 4.8 sec c) 7.8ft

At t=0, the particle departs from x=0 with a velocity vo and an acceleration defined by the relation acceleration defined by the relation a = 5/(2vo - v) where a and vare expressed in ft/sec2 and ft/sec, respectively. Knowing that v=0.5 vo at t=2 sec, determine: a) The initial velocity of the particle. b) The time required for the particle to come to rest. c) The position where the velocity is 1 ft/sec. ANS// a) 4 ft/sec b) 4.8 sec c) 7.8ft

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Description: At t=0, the particle departs from x=0 with avelocity vo and an acceleration defined by therelation acceleration defined by the relationa = 5/(2vo - v), where a and vare expressed in ft/sec2 andft/sec, respectively. Knowing that v=0.5 vo att=2 sec, d

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 113CP: The position of a particle moving along the x -axis varies with time according to x(t)=5.0t24.0t3 ....

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