2) A ball rolls off a shelf with a horizontal Velocity of 3.0 m/s [F]. The shelf is 2.2m above the floor.

a) Calculate the time it takes the ball to strike the ground.

b) Calculate the range of the ball.

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.