- #1
peripatein
- 880
- 0
A space base has traced stallites A and B at a particular moment at:
A0 = (a1,0,a3) B0 = (0,b2,b3)
whereas the base itself is located at the origin (0,0,0) and the satellites move at constant velocities with respect to the base:
Va = (Va,0,0) Vb = (Vb,Vb,0)
The minimum distance between satellites A and B ought to be computed.
My proposed solution:
OA = A0 + Va * t = (a1,0,a3) + (Va,0,0)t
OB = B0 + Vb * t = (0,b2,b3) + (Vb,Vb,0)t
I found the minimum distance to be:
SQRT[1/2(a1+b2)^2 + (b3-a3)^2]
Am I correct? Could someone please confirm?
A0 = (a1,0,a3) B0 = (0,b2,b3)
whereas the base itself is located at the origin (0,0,0) and the satellites move at constant velocities with respect to the base:
Va = (Va,0,0) Vb = (Vb,Vb,0)
The minimum distance between satellites A and B ought to be computed.
My proposed solution:
OA = A0 + Va * t = (a1,0,a3) + (Va,0,0)t
OB = B0 + Vb * t = (0,b2,b3) + (Vb,Vb,0)t
I found the minimum distance to be:
SQRT[1/2(a1+b2)^2 + (b3-a3)^2]
Am I correct? Could someone please confirm?