# 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=1 #?

##### 1 Answer

Jan 9, 2018

#### Answer:

The rate of acceleration is

#### Explanation:

The acceleration is the derivative of the velocity

Therefore,

When

The rate of acceleration is

The direction of acceleration is