Question

Notify Me Bookmark

The cue gives the cue ball A a velocity parallel to the y axis. The cue ball hits the eight ball B and knocks it straight into the corner pocket. If the magnitude of the velocity of the cue ball just before the impact is 2 m/s and the coefficient of restitution is e = 1, what are the velocity vectors of the two balls just after the impact? (The balls are of equal mass.)

The cue gives the cue ball A a velocity parallel to the y axis. The cue ball hits the eight ball B and knocks it straight into the corner pocket. If the magnitude of the velocity of the cue ball just before the impact is 2 m/s and the coefficient of restitution is e = 1, what are the velocity vectors of the two balls just after the impact? (The balls are of equal mass.)

Image text
The cue gives the cue ball A a velocity parallel to the y axis. The cue ball hits the eight ball B and knocks it straight into the corner pocket. If the magnitude of the velocity of the cue ball just before the impact is 2 m / s and the coefficient of restitution is e = 1 , what are the velocity vectors of the two balls just after the impact? (The balls are of equal mass.)

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

The mass of ball A is 1 kg. The mass of ball B is 1.5 kg. The mass of ball C is 1.8 kg, if ball A has a speed of 2 m/s just before a direct collision with B, and balls B and C are at rest. If the coefficient of restitution between A and B is e = 0.8. The speed of ball B after collision is 1.2 m/s 8 m/s 3.5 m/s 17 m/s 25 m/s
Solution
0 0

Two identical billiard balls (mA = mB = 0.16 kg) can move freely on a horizontal table. Ball A has a velocity v→0 = 10 m/s→ and hits ball B, which is at rest, at a point C defined by θ = 30∘. The coefficient of restitution between the two balls is e = 0.9. Assume no friction. Determine: a. ) The velocity of each ball after impact (magnitude and angle with respect to horizontal of the page, don't forget to include the quadrant). b. ) The efficiency of the collision.
Solution
0 0

Two smooth billiard balls A and B each have a mass of 0.2 kg. Ball A strikes ball B with velocity (vA)1 = 1.5 m/s as shown, where ball B is originally at rest and the collision can be assumed to be perfectly elastic (that is, the coefficient of restitution e = 1). Do the following: (a) find the final velocity of each ball just after the collision, and (b) draw a diagram of the two balls just after the collision showing the approximate direction that each is travelling.
Solution
0 0