Answer to Question #238961 in Physics for Arcoda

Question

A mass point moves in the Oxy plane with the equation of motion =2ti + (19-2t 2 )j, where the unit of r is m and the unit of t is s .Calculate (1)the equation of the trajectory of the mass point (2)the average velocity between t 1 .0 s and t2 = 2.0s (3)the velocity the tangential and normal accelerations at t1=1s

Answer 1

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