At t=0, a particle starts from rest at x= 0, y = 0, andmoves in the xy plane with an acceleration a = (4.0₂+ 3.0)m/s². Assume t is in seconds.Part CDetermine the speed of the particle as a function of time t.Express your answer using two significant figures.ΜΕ ΑΣΦv(t) =SubmitRequest AnswerPart D?m/sDetermine the position of the particle as a function of time t.Express your answer using two significant figures. Express your answer in terms of the unit vectors i and ĵ.ΑΣΦF(t) =?m

Step 1:Given:The acceleration of the particle moving in the x-y plane is: a=(4.0i^+3.0j^)m/s2The…

Answered: At t=0, a particle starts from rest at…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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The displacement of a particle is given by s = 3t3 - 42t2 + 109t - 39 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 11 seconds of motion. After you have made the plots, answer the questions. Questions: Att = 2.4 ft. v= ft/sec. a = ft/sec? sec, Att= 5.4 i ft, v= i ft/sec, a = i ft/sec? S= sec, Att = 8.5 ft. v= i ft/sec, a = i ft/sec? sec, The velocity is zero when t = i sec and when t = i sec
5. A particle moves counterclockwise on a circular path of 400 ft radius. It starts from a fixed point which is horizontally to the right of the center of the path and moves so that s=1012 + 20t where s is the arc distance in feet and t is the time in sec. Compute the x and y components of acceleration at the end of 3 sec.
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A car P travels along a straight road with a constant speed v = 79 mi/hr. At the instant when the angle 0 = 69°, determine the values of r in ft/sec and 0 in deg/sec. Assume/= 130! Answers: r = 0 = i i 18 Ma V. ft/sec deg/sec
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