In the game of billiards, all the balls have approximately the same mass, about 0.17 kg. In the figure, the cue ball strikes another ball that is at rest, such that it follows the path shown. The other ball has a speed of 1.5 m/s immediately after the collision. a.) What is the kinetic energy of the cue ball after the collision? b.) Is the collision elastic or inelastic?
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In the game of billiards, all the balls have approximately the
same mass, about 0.17 kg....
4. In the game of billiards, all balls have a mass of 0.17 kg. The cue...
4. In the game of billiards, all balls have a mass of 0.17 kg. The cue ball, initially movlng 3 m/s E, collides with the 2 ball, initially at rest. After the collision, the 2 ball travels at 1.5 m/s in a direction of 60° S of E. What is the speed of the cue ball after the collision if it travels at an angle of 30° N of E? A. 1.5 m/s B. 1.8 m/s C. 2.6 m/s D....
2. In a game of billiards, in order to put the red ball into the corner...
2. In a game of billiards, in order to put the red ball into the corner pocket, it must be hit at a 38° angle away from the line connecting it to the cue ball. The cue ball hits it with a speed of 2.4 m/s, and the cue ball itself heads off at a 46° angle away from the corner pocket. The two balls have the same mass, and the shot is successful. Before After Vaf 33 \, ;=...
In a game of pool, the cue ball strikes another ball of the same mass and...
In a game of pool, the cue ball strikes another ball of the same mass and initially at rest. After the collision, the cue ball moves at 3.70 m/s along a line making an angle of 24.0° with its original direction of motion, and the second ball has a speed of 1.70 m/s. (a) Find the angle between the direction of motion of the second ball and the original direction of motion of the cue ball. ° (b) Find the...
In a game of pool, the cue ball strikes another ball of the same mass and...
In a game of pool, the cue ball strikes another ball of the same mass and initially at rest. After the collision, the cue ball moves at 2.10 m/s along a line making an angle of 12.0° with its original direction of motion, and the second ball has a speed of 1.50 m/s. Find (a) the angle between the direction of motion of the second ball and the original direction of motion of the cue ball and (b) the original...
In a game of pool, the cue ball strikes another ball of the same mass and...
In a game of pool, the cue ball strikes another ball of the same mass and initially at rest. After the collision, the cue ball moves at 4.10 m/s along a line making an angle of 18.0° with its original direction of motion, and the second ball has a speed of 2.90 m/s. Find (a) the angle between the direction of motion of the second ball and the original direction of motion of the cue ball and (b) the original...
A “pool shark” takes aim at the eight ball in a game of billiards. Her shot...
A “pool shark” takes aim at the eight ball in a game of billiards. Her shot gives the cue ball a velocity of 2.5 m/s [forward]. The cue ball strikes the eight ball and continues with a velocity of 0.25 m/s [forward]. If the mass of both the cue ball and the eight ball equals 400 g, calculate the velocity of the eight ball after collision.
A 1.0-kg ball with a speed of 3.0 m/s strikes a 2.0-kg stationary ball. The collision...
A 1.0-kg ball with a speed of 3.0 m/s strikes a 2.0-kg stationary ball. The collision is completely inelastic. (a) Calculate the speed of the balls after collision. (b) Calculate the total kinetic energy change during the collision
Two billiards balls are resting on a smooth table, and just touching. A third identical ball...
Two billiards balls are resting on a smooth table, and just touching. A third identical ball moving along the table with velocity v perpendicular to their line of centres strikes both balls simultaneously. Find the velocities of the three balls immediately after impoact, assuming that the collision is elastic.
A steel ball of mass 0.600 kg is fastened to a cord that is 60.0 cm...
A steel ball of mass 0.600 kg is fastened to a cord that is 60.0 cm long and fixed at the far end. The ball is then released when the cord is horizontal. At the bottom of its path, the ball strikes a 3.00 kg steel block initially at rest on a frictionless surface. The collision is elastic. (a) Find the speed of the ball just after collision. ( in m/s) (b) Find the speed of the block just after...
A cue ball strikes two billiard balls at rest simultaneously with a speed of 8.0 m/s....
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.
4. In the game of billiards, all balls have a mass of 0.17 kg. The cue ball, initially movlng 3 m/s E, collides with the 2 ball, initially at rest. After the collision, the 2 ball travels at 1.5 m/s in a direction of 60° S of E. What is the speed of the cue ball after the collision if it travels at an angle of 30° N of E? A. 1.5 m/s B. 1.8 m/s C. 2.6 m/s D....
2. In a game of billiards, in order to put the red ball into the corner pocket, it must be hit at a 38° angle away from the line connecting it to the cue ball. The cue ball hits it with a speed of 2.4 m/s, and the cue ball itself heads off at a 46° angle away from the corner pocket. The two balls have the same mass, and the shot is successful. Before After Vaf 33 \, ;=...
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.
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