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