Question 7 5 pts (5 points) Two billiard balls, one moving at 0.5 m/s, the other...
Collisions and Kinetic Energy ** Two billiard balls are initially traveling toward each other with Ball 1 having a velocity of 2.00 m/s to the right and Ball 2 having a velocity of 8.00 m/s to the left. The balls undergo an elastic, head-on collision. Find their final velocities. (Define the positive direction to be to the right.) Part 1 + First consider two identical objects with equal mass, one is at rest and the other has a velocity of...
Two billiard balls undergo an elastic collision as shown in the figure below. Ball 1 is initially traveling along x with a speed of 15 m/s, and ball 2 is at rest. After the collision, ball 1 moves away with a speed of 7.5 m/s at an angle θ-60°. (For the following questions, assume the mass of ball 1 is equal to the mass of ball 2.) Ball Ball 1 Ball 21/<θ li (a) Find the speed of ball 2...
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initial speed was 1.60 m/s , and the other's was 3.60 m/s in the opposite direction, what will be their speeds after the collision?
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initial speed was 1.70 m/s , and the other's was 2.20 m/s in the opposite direction, what will be their speeds after the collision?
Two billiard balls, a cue ball and an eight ball, of equal mass undergo a perfectly elastic head-on collision. If the cue ball’s initial speed was 8.8 m/s, and the eight ball's was 8.3 m/s in the opposite direction, what will be the velocity of the eight ball after the collision? Consider the initial direction of the cue ball to be the positive direction.
Ch.7, 7 Two billiard balls of equal mass undergo a perfectly elastic head-on collision. Part A If one ball's initial speed was 2.50 m/s , and the other's was 4.20 m/s in the opposite direction, what will be their speeds after the collision? V1, V2?
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initial speed was 1.70 m/s , and the other's was 5.00 m/s in the opposite direction, what will be their speeds after the collision? Enter your answers numerically separated by a comma.
Two billiard balls of equal mass undergo an elastic equation. Ball 2 is initially at rest and ball 1 has a speed of 12m/s. After the collision, both balls move at an angle of 37 degrees and 53'degrees, respectively, with respect to its initial direction (figl) Find the speed of each ball after the collision.
while moving at a speed of 4.70 m/s, a 400 g cue ball strikes the 380 g (5)-ball which is at rest. if the collision is perfectly elastic and no additional spin was given to the cue ball, what speed will the two billiard balls have after the collision?
A cue ball strikes two billiard balls at rest simultaneously with a speed of 8.0 m/s. Immediately after the collision, the cue ball stops in place, while one of the other balls moves with a velocity of 5.0 m/s at 20 degree from the cue ball's line of action. If the other ball that was struck moves at 30 degree in the direction illustrated, and all three balls have equal mass, find the post-collision speed V_2 of the second ball.