An object is at rest at #(2 ,1 ,1 )# and constantly accelerates at a rate of #2/5 ms^-1# as it moves to point B. If point B is at #(6 ,9 ,7 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.
1 Answer
May 21, 2016
First step is to find the distance between the points, which is approximately
Explanation:
Distance between the points:
Finding the time taken, given that the object is at rest (
Rearranging: