learn2021.ukzn.ac.za/mod/quiz/attempt.php?attempt=641979&cmid=172811&page=1 smail YouTube Maps Student Centrall Lean 2021 UKZN Fmail Timetable 20218IOL103 9e Dashboard Events l My courses This course Guides & Quick link e > My courses > College Of Agr. Eng & Science > School Of Maths,Stats &Comp Sc > Westville > 2021 | MA A particle moves along a straight line. The distance of the particle at the given time t is given by st=2sin t+cos t qí The velocity vt , and the acceleration at , at t=frac π 4 are given by A, vt=frac 3 square root of 22 anc at=-frac square root of 22 B. vt=-frac square root of 22 and at=-frac 3 square root of 22 C. vt=frac square root of 22 and at=-frac 3 square root of 22 D. vt=-frac 3 square root of 22 and at=frac square root of 22 E, vt=frac square root of 22 and at=frac 3 square root of 22 Type here to search
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