Homework Clinic
Mathematics Clinic => Calculus => Topic started by: DelorasTo on Jun 18, 2018
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A particle moves in space. Its position vector at time t is r(t) ti j sin t k cos t. Find the velocity and acceleration vectors at time t 0.
What will be an ideal response?
Question 2
A particle moves in space. Its path is parametrized by the vector-valued function r(t) 2i cos t 2j sin t tk. Find the velocity and acceleration vectors.
What will be an ideal response?
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Answer to Question 1
v(
Answer to Question 2
v(t) <2 sin t, 2 cos t, 1>
a(t) <2 cos t, 2 sin t, 0>