Please assume that all numbers are given to at least 3 significant digits. Show all your work for complete credit. A correct answer with no work shown will not get credit. 1. A ball with a mass of 5.00 kg is headed due west with a speed of 2.20 m/s. It collides with a ball of mass 6.00 kg headed due south with a speed of 1.40 m/s. After the collision, the 5-kg ball is headed in a direction 30.0° south of west at a speed of 1.10 m/s. a. What is the speed and direction of the 6-kg båll? b. What is the change in kinetic energy of the system? Is the collision elastic?
Please assume that all numbers are given to at least 3 significant digits. Show all your work for complete credit. A correct answer with no work shown will not get credit. 1. A ball with a mass of 5.00 kg is headed due west with a speed of 2.20 m/s. It collides with a ball of mass 6.00 kg headed due south with a speed of 1.40 m/s. After the collision, the 5-kg ball is headed in a direction 30.0° south of west at a speed of 1.10 m/s. a. What is the speed and direction of the 6-kg båll? b. What is the change in kinetic energy of the system? Is the collision elastic?
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Transcribed Image Text:Please assume that all numbers are given to at least 3 significant digits.
Show all your work for complete credit. A correct answer with no work shown will not get
credit.
1. A ball with a mass of 5.00 kg is headed due west with a speed of 2.20 m/s. It collides
with a ball of mass 6.00 kg headed due south with a speed of 1.40 m/s. After the
collision, the 5-kg ball is headed in a direction 30.0° south of west at a speed of 1.10 m/s.
a. What is the speed and direction of the 6-kg båll?
b. What is the change in kinetic energy of the system? Is the collision elastic?
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