Up in the north pole, several elves were playing catch. one of the elves threw a ball up into the air at a speed of 22.0 m/s. unfortunately for them, while they were waiting for it to come down, the abominable snowman jumped out of the forest and ended up catching the ball 3.6 seconds after it was thrown. how fast was the ball going?

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.