Asked by joy

A particle's position is given by
z(t) = −(8.10 m/s^2)t^2k
for
t ≥ 0.
(Express your answer in vector form.)
(a) Find the particle's velocity at
t = 3.00 s and t = 6.00 s.

Answers

Answered by Steve
just do the usual derivative:

<b>v</b>(t) = <b>z'</b>(t) = -16.2t<b>k</b>

and evaluate at t=3 and t=6

works the same if there are <b>i</b> and <b>j</b> components as well.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions