Two particles have position vectors given by 7 = 2tê, - t'e, + (3t2 - 4t) ê, , = (5t2 - 12t + 4)ê, + têz – 3tê, Find (a) the relative velocity and (b) the relative acceleration of the second particle with respect to the first at time t = 2 s.

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Two particles have position vectors given by
i = 2tê, - t'e, + (3t² – 4t)²e, 7, = (5t² – 12t + 4)ê, + t²ê, - 3tê,
Find (a) the relative velocity and (b) the relative acceleration of the second particle
with respect to the first at time t = 2 s.
4.
Transcribed Image Text:Two particles have position vectors given by i = 2tê, - t'e, + (3t² – 4t)²e, 7, = (5t² – 12t + 4)ê, + t²ê, - 3tê, Find (a) the relative velocity and (b) the relative acceleration of the second particle with respect to the first at time t = 2 s. 4.
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