# An object is at rest at #(8 ,2 ,5 )# and constantly accelerates at a rate of #7/4 m/s^2# as it moves to point B. If point B is at #(2 ,3 ,7 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.

##### 1 Answer

Mar 18, 2017

The time taken is

#### Explanation:

We are going to apply the following equation of motion :

So,

The distance between 2 points

Here,

So,

From the equation of motion,