Aball at rest starts rolling down a hill with a constant acceleration of 3.2 meters/second2. what is the final velocity of the ball after 6.0 seconds?

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

What instrument is used to measure liquid volume?