The position vector of a particle is r(t). Find the requested vector.
-The velocity at t = 0 for r(t) = ln( - 5 + 3)i - j - 5cos(t)k
A) v( 0) = i - j + 5k
B) v( 0) = j
C) v( 0) = i - j
D) v( 0) = - j

Question

The position vector of a particle is r(t). Find the requested vector.
-The velocity at t = 0 for r(t) = ln(  - 5  + 3)i -  j - 5cos(t)k
A) v( 0) = i - j + 5k 
B) v( 0) = j 
C) v( 0) = i - j 
D) v( 0) = - j

Quizplus · Accepted Answer

The Answer of The position vector of a particle is r(t). Find the requested vector.
-The velocity at t = 0 for r(t) = ln(  - 5  + 3)i -  j - 5cos(t)k
A) v( 0) = i - j + 5k 
B) v( 0) = j 
C) v( 0) = i - j 
D) v( 0) = - j

The Position Vector of a Particle Is R(t)