Physics, 18.02.2020 05:07 LeilaniCo

If the vector components of the position of a particle moving in the xy plane as a function of time are x = (2.7 m/s2)t2i and y = (5.1 m/s3)t3j, at what time t is the angle between the particle's velocity and the x axis equal to 45°?

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If the vector components of the position of a particle moving in the xy plane as a function of time...

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