C Camille New member Sep 19, 2009 #1 a point particle moves on a line from A to B in 80 seconds, then on the same line it moves (same direction) from B tot C in 120seconds Now i have to know the average velocity if the distance between point A and C 400 meter is.
a point particle moves on a line from A to B in 80 seconds, then on the same line it moves (same direction) from B tot C in 120seconds Now i have to know the average velocity if the distance between point A and C 400 meter is.
