If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.
-Find the velocity vector. r(t) = (cot t)i + (csc t)j
A) v = ( t)i + (cot t csc t)j
B) v = ( t)i + (tan t sec t)j
C) v = (- t)i - (cot t csc t)j
D) v = (- t)i - (tan t sec t)j

Question

If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.
-Find the velocity vector. r(t) = (cot t)i + (csc t)j
A) v = ( t)i + (cot t csc t)j 
B) v = ( t)i + (tan t sec t)j 
C) v = (- t)i - (cot t csc t)j 
D) v = (- t)i - (tan t sec t)j

Quizplus · Accepted Answer

The Answer of If r(t) is the position vector of a particle in the plane at time t, find the indicated vector.
-Find the velocity vector. r(t) = (cot t)i + (csc t)j
A) v = ( t)i + (cot t csc t)j 
B) v = ( t)i + (tan t sec t)j 
C) v = (- t)i - (cot t csc t)j 
D) v = (- t)i - (tan t sec t)j

If R(t) Is the Position Vector of a Particle in the Plane