You have an initial velocity of -3.0 m/s. You then experience an acceleration of 2.5 m/s^2 for 9.Os; what is your final velocity?

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

What is created when solids,liquids,an gases mix with one another