A UFO moving along a line with constant speed was sighted at (8,9,10) at noon and at (13,19,20) at 1:00pm. Where was the UFO at 12:20pm? When, and where did it leave the ground? What was the UFO's speed?
Could someone check my attached answers pls?
A UFO moving along a line with constant speed was sighted at (8,9,10) at noon and at (13,19,20) at 1:00pm. Where was the UFO at 12:20pm? When, and where did it leave the ground? What was the UFO's speed?
Could someone check my attached answers pls?