# An object's two dimensional velocity is given by #v(t) = ( 1/t, t^2)#. What is the object's rate and direction of acceleration at #t=2 #?

##### 1 Answer

Apr 26, 2017

The acceleration at

#### Explanation:

Acceleration is the first derivative of velocity, so if we differentiate the velocity function, we get a function for the acceleration:

Inserting

The direction is given by