A billiard ball, labeled 1, moving horizontally strikes another billiard ball, labeled 2, at rest. Before impact, ball 1 was moving at a speed of 3.5m/s, and after impact it is moving at 0.43 m/s at 54.5 from the original direction. If the two balls have equal masses of 291 g, what is the velocity of the ball 2 after the impact? For the direction, measure it relative to the initial direction of the of ball 1. Your angle should be positive if it is towards ball 1 and negative if it is away from ball 1. Magnitude: Direction: degrees Submit