A 4.5 kg ball #1 moving at 10 m/s at angle 30 degree below the horizontal collides with a 6 kg ball #2 moving vertically at 8 m/s. As a result of the collision, the ball 1 moves back at 45 degrees below the -x axis at 8 m/s. Determine the magnitude and direction of the ball #2 velocity. This collision elastic or inelastic? Explain.
A 4.5 kg ball #1 moving at 10 m/s at angle 30 degree below the horizontal collides with a 6 kg ball #2 moving vertically at 8 m/s. As a result of the collision, the ball 1 moves back at 45 degrees below the -x axis at 8 m/s. Determine the magnitude and direction of the ball #2 velocity. This collision elastic or inelastic? Explain.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 9.91AP: A 2.00-g particle moving at 8.00 m/s makes a perfectly elastic head-on collision with a resting...
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- A 4.5 kg ball #1 moving at 10 m/s at angle 30 degree below the horizontal collides with a 6 kg ball #2 moving vertically at 8 m/s. As a result of the collision, the ball 1 moves back at 45 degrees below the -x axis at 8 m/s.
- Determine the magnitude and direction of the ball #2 velocity.
- This collision elastic or inelastic? Explain.
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Step 1: Given data
VIEWStep 2: Representation of velocity vectors.
VIEWStep 3: Determining the expressions for components of initial and final momentum of given system.
VIEWStep 4: Calculation for horizontal and vertical components of final velocity of object 2.
VIEWStep 5: Calculation for magnitude and direction of final velocity of object 2.
VIEWStep 6: Determining the nature of collision (elastic or inelastic).
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