Question
 
1.
A particle is moving in 3D space, describedas x = 3t3, y = 2t+5, z = t2
Find the velocity vector of the particle as a function of time, using
i, j, k notation
 
Find the magnitude of the velocity as a function of time
 
Find the magnitude of the velocity when t = 4 sec
 
Find the acceleration vector as a function of time, using
i, j, k notation
 
Find the magnitude of acceleration when t = 4 sec

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