7. A cue ball traveling horizontally at 2.5 m/s strikes a stationary 8-ball, causing the 8-ball...

7. A cue ball traveling horizontally at 2.5 m/s strikes a stationary 8-ball, causing the 8-ball to travel at a 30◦ angle with respect to the horizontal. If the two have the same mass, (a) What are the speeds of the cue and 8-ball post-collision? (b) Using your results, indicate what kind of collision occurred. You must back up your conclusion using your results.

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

9. A cue ball traveling at 0.65 m/s hits the stationary 8-ball, which moves off with...

9. A cue ball traveling at 0.65 m/s hits the stationary 8-ball, which moves off with a speed of 0.22 m/s at an angle of 40° relative to the cue ball's initial direction. Assuming that the balls have equal masses and the collision is inelastic, what will be the speed of the cue ball?

A cue ball traveling at 4.29 m/s makes a glancing, elastic collision with a target ball...

A cue ball traveling at 4.29 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. (b) Find the speed of each ball after the collision. - cue ball (m/s) - target ball (m/s)

A cue ball traveling at 5.67 m/s makes a glancing, elastic collision with a target ball...

A cue ball traveling at 5.67 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. ° (b) Find the speed of each ball after the collision. cue ball m/s target ball m/

A cue ball traveling at 4.0 m/s makes a glancing, elastic collision with a target ball...

A cue ball traveling at 4.0 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. ° (b) Find the speed of each ball after the collision. cue ball m/s target ball m/s

A cue ball traveling at 5.0 m/s makes a glancing, elastic collision with a target ball...

A cue ball traveling at 5.0 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. (b) Find the speed of each ball after the collision.

A cue ball traveling at 7.77 m/s makes a glancing, elastic collision with a target ball...

A cue ball traveling at 7.77 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (b) Find the speed of each ball after the collision. cue ball m/s target ball m/s

A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes...

A cue ball (0.17 kg) is moving at a velocity of 11.3 m/s when it strikes two billiard balls (0.16kg), at rest, "dead center" and comes to rest. If one billiard ball moves at a velocity of 4.1 m/s at an angle of 39 radians measured clockwise relative to the incoming direction of the cue ball, and another ball moves at an angle measured counter-clockwise relative to the incoming direction of the cue ball, how fast is the second ball...

Ball A with a mass of 2.0 kilograms is traveling at 8.0 m/s strikes Ball B...

Ball A with a mass of 2.0 kilograms is traveling at 8.0 m/s strikes Ball B with a mass 5.0 kilograms which is at rest. After the collision, Ball A moves away at an angle of 40.0 degrees above the x-axis and Ball B moves away at an angle of -20.0 degrees below the x-axis. What are the final velocities of each ball? Draw and label a sketch of the problem.

1. A billiard ball moving at 5.80 m/s strikes a stationary ball of the same mass....

1. A billiard ball moving at 5.80 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.81 m/s at an angle of 34.0° with respect to the original line of motion. Assuming an elastic collision (and ignoring friction and rotational motion), find the struck ball's velocity after the collision. (a)magnitude_____ m/s (b) direction_____ ° (with respect to the original line of motion) 2. A rod of length 36.00 cm has linear density...

ball A of mass 0.55kg has a velocity of 0.65m/s east. it strikes a stationary ball...

ball A of mass 0.55kg has a velocity of 0.65m/s east. it strikes a stationary ball also of mass 0.55kg ball A deflects off ball B at an angle of 37 degrees north of A's original path. ball B moves in a line 90 degree right of the final path of A. find the momentum of ball A and ball B after the collision.

Subjects