ZuoTi.Pro
Question

Two particles A and B strike each other and then rebound. The coefficient of restitution between...

Two particles A and B strike each other and then rebound. The coefficient of restitution between the two is 0.3. mA = 3.7 kg and mB = 4.2 kg. Before the collision vA = 2.2 j m/s and after vA'= 0.6 j m/s. What are the pre- and post-collision velocities of particle B?

Answers:

Before, vB = j m/s

After, vB' = j m/s.

engineering   Mechanical-Engineering   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

AGiven Dau Tuo poides n and 8 sike each othi and hun mass Pahcle 8 C 42 Befoxe he collision A.2

1.20 Fron ero っ Collizion veloci PIL a4

0 0
Add a comment
Know the answer?
Add Answer to:
Two particles A and B strike each other and then rebound. The coefficient of restitution between...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Two smooth disks A and B have the initial velocities shown just before they collide. If...

    Two smooth disks A and B have the initial velocities shown just before they collide. If they have masses ma = 6 kg and mB = 3 kg, determine their speeds just after impact. The coefficient of restitution is e = 0.6 VA = 20 m/s VR = 12 m/s

  • Two disks collide with the initial velocities just before the collision as shown in (Figure 1).

    Learning Goal: To use the conservation of momentum and the coefficient of restitution to determine the speeds of two disks after a collision Two disks collide with the initial velocities just before the collision as shown in (Figure 1). What are the speeds of the two disks just after impact if the coefficient of restitution is e = 0.9? The masses of the disks are mA = 5 kg and mB = 7.5 kg, the initial velocities are vA = 3...

  • Two identical balls come into a collision with a coefficient of restitution e=0.8. Before the impact,...

    Two identical balls come into a collision with a coefficient of restitution e=0.8. Before the impact, VA = 7 m/s and V3 = 3 m/s. Their directions are as shown. Determine the magnitude of velocity of each ball after the impact. Include the following steps in your VB solution: a) Define a coordinate system appropriately. (3 pts) b) Calculate the two components of each velocity before the impact. (6 pts) c) Apply the right principle(s)/equation(s) to determine the component velocities...

  • Two identical pucks collide with coefficient of restitution e =0.8. Before impact, Va=7 m/s and Vb...

    Two identical pucks collide with coefficient of restitution e =0.8. Before impact, Va=7 m/s and Vb = 3 m/s. Determine magnitude of velocity of each puck after impact. Define coordinate system. Determine component velocities of each puck after impact. Calculate two components of each velocity before impact. 2001

  • Check my work View previous attempt A system consists of three particles A, B, and C....

    Check my work View previous attempt A system consists of three particles A, B, and C. We know that ma= 3 kg, mg= 2 kg, and mc=8 kg and that the velocities of the particles expressed in m/s are, respectively, VA= 4i + 2] + 2k, vg= 4i + 3j, and vc=-2i + 4j + 2k. Determine the angular momentum Ho of the system about O. 714 points eBook Hint Print . 3 m References 3 m 2.4 m 3.6...

  • 19. Two balls have masses ma= 3 kg and m= 4 kg and the coefficient of...

    19. Two balls have masses ma= 3 kg and m= 4 kg and the coefficient of restitution between the balls is e=0.6. If they are moving towards one another with a velocity Va=4 m/s and Ve= 3 m/s, determine their speeds after collision.

  • Two disks A and B each have a mass of 1 kg and the initial velocities...

    Two disks A and B each have a mass of 1 kg and the initial velocities shown just before they collide. The coefficient of restitution is e = 0.6. Suppose that (vA)1 -4 m/s, (vB)1-3 m/s. (Figure 1) Part A Determine the speed of the disk A just after impact. Express your answer to three significant figures and include the appropriate units. (vA2 2.7 SubmitPr ious Ans uest Answer × Incorrect, Try Again; 8 attempts remaining Figure ▼ Part B...

  • 3. A particle of mass m moves vertically downward with velocity vi and strikes a smooth...

    3. A particle of mass m moves vertically downward with velocity vi and strikes a smooth triangular block of mass 2m which is initially stationary. Assuming a coefficient of restitution e, find the velocities of the block and the particle immediately after impact. Hints . The restitution of two object in one-dimensional collision means, γ = ta-ta, where vang are the velocities after the impact and va, vb are the velocities before the impact, obeying the same positive direction ....

  • Two identical hockey pucks moving with initial velocities collide as shown. It the coefficient of restitution...

    Two identical hockey pucks moving with initial velocities collide as shown. It the coefficient of restitution is e = 0.75, determine: What is the velocity of A after collision? a. 2 m/s b. 4 m/s c. 14 m/s d. 8 m/s What is the velocity of B after collision? a. 2m/s b. 4 m/s c. 14 m/s d. 8 m/s What is the direction of B after collision? a. left b. Right c. Not enough information d. B doesn't more...

  • A block of mass m 2.20 kg slides down an incline which is 3.60 m high....

    A block of mass m 2.20 kg slides down an incline which is 3.60 m high. At the bottom, it strikes block mass M 7.00 kg which at rest on a horizontal surface, as 3.60 m shown (assume a smooth transition to the bottom of the incline). If the collision is elastic, and friction can of mass m 2.20 kg just before its strikes the block be ignored, determine (a) the speed of the block of mass M-7.00 kg. (b)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT