# An object is at rest at #(1 ,5 ,5 )# and constantly accelerates at a rate of #7/4# #ms^-2# as it moves to point B. If point B is at #(2 ,5 ,6 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.

##### 1 Answer

Aug 1, 2016

The distance to be covered is

#### Explanation:

First find the distance to be covered:

Now we can use the equation:

But the initial velocity

Rearranging to make