Velocity is a vector, because velocity is speed in a given direction. Example : A boy walks in a positive direction and then back again with a constant speed of 2 m/s, so he walks with a velocity of +2 m/s and then with a velocity of –2m/s. Image Distance–time graphs On a ...
Forum: Introductory Physics Homework Help J What Units Should Acceleration Be Measured In? the x-axis is in minutes, the y-axis is in m/min. I know that the acceleration = the slope. should my final answer be in m/min^2 ? or should acceleration always be in m/s^2 ? or does it...