Science, asked by liza1206, 1 year ago

The coordinates of a particle moving in x-y plane are given as a function of time 't' as x=(2m/s)t and y=19m-(2m/s^2)t^2.Find the time at which the velocity is perpendicular to its acceleration.[Ans is 0]​

Answers

Answered by Anonymous
0

Answer:

78

Explanation:

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