The equation r(t) = (2t+6)i + (√2t)j + (12) k is the position of a particle in space at time t. Find the angle between the velocity and acceleration vectors at time t = 0. The angle is radians. (Type an exact answer, using as needed.) GEER

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The equation r(t) = (2t+6)i + (√2t)j + (t2)k is the position of a particle in space at time t. Find the angle between the velocity and acceleration vectors at time t=0.
The angle is radians.
(Type an exact answer, using as needed.)
GEER
Transcribed Image Text:The equation r(t) = (2t+6)i + (√2t)j + (t2)k is the position of a particle in space at time t. Find the angle between the velocity and acceleration vectors at time t=0. The angle is radians. (Type an exact answer, using as needed.) GEER
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