Which segment of this graph shows a decreasing velocity? A to B
B to C
C to D
D to E
E to F

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?

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o