An object's two dimensional velocity is given by #v(t) = ( 3t^2 - 2t , 1- 3t )#. What is the object's rate and direction of acceleration at #t=4 #?
1 Answer
May 10, 2017
The rate of acceleration is
Explanation:
The acceleration is the derivative of the velocity.
Therefore,
The rate of acceleration is
The direction is