Recent content by maxiJ

wow that was a lot easier than i made it out to be. thanks for the help.

ah, yes.. i overlooked that. well for average velocity its change in displacement over change in time, i think.

thanks =) i took 5.0 m/s and divided by the distance of 3.0 m to get 1.67 seconds. so the ball traveled 3.0 m in 1.67 s at 5.0 m/s.

Homework Statement A rock is rolled in the sand. It starts at 5.0 m/s, moves in a straight line for a distance of 3.0m and then stops. What is the magnitude of the average acceleration? Homework Equations aavg = change in V/ change in time magnitude of acceleration = change of speed/time...