An object is at rest at #(7 ,9 ,4 )# and constantly accelerates at a rate of #7/4 m/s^2# as it moves to point B. If point B is at #(7 ,1 ,6 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.
1 Answer
Mar 4, 2018
Explanation:
In this pathway,net displacement of the object is
So,to calculate time required for this motion under constant acceleration
Here,
and,
So,