Question

an 8kg ball moving at a speed of 8m/s due east strikes and identical 8kg stationary...


an 8kg ball moving at a speed of 8m/s due east strikes and identical 8kg stationary ball at rest . After the collision , one ball is found to be moving at a speed of 4m/s in a direction 60 degree above the horizontal .
Find the velocity of the other ball in polar form ?
Is the collision elastic or inelastic?
0 0
Add a comment Improve this question Transcribed image text
Answer #1

330 Be Ye Collision af ter Collision Given that m,= m2 : 8 Kg anerved always Elashc, in any allisin, momentum dense v a hon

Add a comment
Know the answer?
Add Answer to:
an 8kg ball moving at a speed of 8m/s due east strikes and identical 8kg stationary...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • A billiard ball moving at a speed of 7.95 m/s strikes an identical stationary ball a...

    A billiard ball moving at a speed of 7.95 m/s strikes an identical stationary ball a glancing blow. After the collision, one ball is found to be moving at a speed of 1.80 m/s in a direction making a 59.5 ° with the original line of motion. What is the speed of the other ball? At what angle is it moving? Give your answer in degrees. (Hint: use conservation of linear momentum)

  • A stationary billiard ball with a mass of 0.17kg, is sturck by an identical ball moving...

    A stationary billiard ball with a mass of 0.17kg, is sturck by an identical ball moving at 4.0 m/s. After the collision, the second ball moves 60 degrees to the left of its original direction. The stationary ball movies 30 degrees to the right of the moving ball's original direction. What is the velocity of each ball after the collision? A stationary billiard ball, with a mass of 0.17 kg, is struck by an identical ball moving at 4.0 m/s....

  • 6.51 in text book] A billiard ball moving at 5.00 m/s strikes a stationary ball of...

    6.51 in text book] A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.33 m/s at an angle of 30◦ with respect to the original line of motion. a) Find the velocity (magnitude and direction) of the second ball after the collision[vx2f = 1.25 m/s and vy2f = −2.165m/s]. b) Was the collision inelastic or elastic?

  • A 0.25 kg ball moving at a speed of 3 m/s, along the positive x-axis, strikes...

    A 0.25 kg ball moving at a speed of 3 m/s, along the positive x-axis, strikes a stationary horizontal ball of mass 0.30 kg. (a) If the collision is perfectly inelastic, what is the velocity and direction of the balls? (b) If the second ball moves at a rate of 1 m/s towards the positive x-axis, what is the velocity and direction of the first 2. ball after collision?

  • A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s...

    A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s collides head-on with a 0.221 kg ball at rest. Assume that the collision is perfectly elastic. a) What is be the speed of the 0.442-kg ball after the collision? b) What is be the direction of the velocity of the 0.442-kg ball after the collision? to the east or to the west c)What is the speed of the 0.221-kg ball after the collision? d)What...

  • A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After...

    A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.94 m/s at an angle of 34.5° 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. What is the magnitude of the velocity and the direction o counter-clockwise from the original direction of motion?

  • A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After...

    A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 5.05 m/s at an angle of 32.7° 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. magnitude     _____________ m/s direction     ____________ ° counter-clockwise from the original direction of motion

  • A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After...

    A billiard ball moving at 6.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.94 m/s at an angle of 34.5° 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. magnitude       m/s direction       ° counter-clockwise from the original direction of motion

  • In the arrangement of the figure, billiard ball 1 moving at a speed of 1.6 m/s...

    In the arrangement of the figure, billiard ball 1 moving at a speed of 1.6 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 0.8 m/s, at an angle of θ2 = 55°. mal li if (a) What is the magnitude of the velocity of ball 1 after the collision? m/s (b) What is its direction? o clockwise from the +x axis (c) Do the given data...

  • A billiard ball moving at 5.60 m/s strikes a stationary ball of the same mass. After...

    A billiard ball moving at 5.60 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 5.03 m/s at an angle of 26.0° 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. magnitude m/s direction ° (with respect to the original line of motion)

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