# An object is at rest at #(4 ,5 ,1 )# and constantly accelerates at a rate of #4/3 m/s^2# as it moves to point B. If point B is at #(7 ,9 ,2 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.

##### 1 Answer

May 10, 2016

2.77s

#### Explanation:

The coordinate of initial position of the object is

The coordinate of final position of the object is

Initial velocity of the object

Acceleration

Distance traversed

If the time required be t sec then