A baseball is thrown into the air. It has an upward vertical velocity of 10m/s and an initial rightward horizontal velocity of 15m/s. Define upward vertical and rightward horizontal as positive directions. What is the resultant velocity (magnitude and direction relative to the rightward horizontal)?

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.