ZuoTi.Pro
Question

8. A red cart traveling at 70 cm/s to the right collides head on elastically with...

8. A red cart traveling at 70 cm/s to the right collides head on elastically with a blue cart traveling at 40 cm/s to the left. If the blue cart has twice as much mass as the red cart, what is the speed of the red cart just after the collision occurs?

a) 76.7 cm/s b) 55.1 cm/s c) 63.3 cm/s d) 83.3 cm/s e) 90.0 cm/s

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
8. A red cart traveling at 70 cm/s to the right collides head on elastically with...
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

  • ball 1 with a mass of 100g and traveling at 10m/s to the right, elastically collides...

    ball 1 with a mass of 100g and traveling at 10m/s to the right, elastically collides head on with ball 2, which has a mass of 300g and is initially traveling to the right at 5m/s. What is the final velocity of ball 1?

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4vo collides with another cart of mass 2M traveling to the left with a speed vo. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of Mand Vo

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with another cart of mass 2M traveling to the left with a speed v0. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and v0.

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with another cart of mass 2M traveling to the left with a speed v0. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and v0

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with another cart of mass 2M traveling to the left with a speed v0. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and v0.

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with another cart of mass 2M traveling to the left with a speed v0. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and v0.

  • A cart of mass M traveling to the right on a frictionless track with a speed...

    A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with another cart of mass 2M traveling to the left with a speed v0. If this collision is perfectly elastic, and carts travel in opposite directions after collision, determine the speeds of the two carts immediately after the collision in terms of M and v0.

  • 1- Billiard ball A with mass 0.81 kg collides head on and elastically with billiard ball...

    1- Billiard ball A with mass 0.81 kg collides head on and elastically with billiard ball B (same mass) at rest. Knowing that Ball A moved at 3.41 m/s before collision, what is the speed of Ball B after the collision? 2- A 4.78 kg cube sits on a frictionless surface. A 11.99 gram bullet traveling at 388.07 m/s is shot into the brick and they move together at a certain speed. What is the speed in m/s? 3-  What is...

  • Solution please A red billiard ball moving to the left -22 cm/s collides head on with...

    Solution please A red billiard ball moving to the left -22 cm/s collides head on with a green ball moving to the right at 18 cm/s. The masses of the balls are identical. If the collision is perfectly elastic, what is the velocity of each ball after impact? Velocity of the green ball after impact - Velocity of the red ball after impact cm/s

  • A 20 kg cart travelling to the right at 10 m/s collides head- on with a...

    A 20 kg cart travelling to the right at 10 m/s collides head- on with a 10 kg cart travelling 6 m/s to the left. After the collision, the 10 kg cart is travelling 8 m/s to the right. a) What is the velocity of the 20 kg cart after the collision? b) Determine wheter or not the collision is elastic (Show your calculations). c) Discuss whether or not your answers to parts a) and b) are reasonable. Include specific...

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