Same situation as before. This time it s a block of mass 1.21 kg sliding with a constant velocity of 3.27 m/s to the north, which collides 100% elastically with a second, stationary block, of mass 4.57 kg, head-on, and rebounds back to the south, eventually colliding 100% elastically with a wall and rebounding northward. It then overtakes the second block, which is still moving north as a result of the first collision. What will be the speeds of the 1.21-kg and 4.57-kg blocks, respectively, after their SECOND collision with one another?
Same situation as before. This time it s a block of mass 1.21 kg sliding with a constant velocity of 3.27 m/s to the north, which collides 100% elastically with a second, stationary block, of mass 4.57 kg, head-on, and rebounds back to the south, eventually colliding 100% elastically with a wall and rebounding northward. It then overtakes the second block, which is still moving north as a result of the first collision. What will be the speeds of the 1.21-kg and 4.57-kg blocks, respectively, after their SECOND collision with one another?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
Same situation as before. This time it s a block of mass 1.21 kg sliding with a constant velocity of 3.27 m/s to the north, which collides 100% elastically with a second, stationary block, of mass 4.57 kg, head-on, and rebounds back to the south, eventually colliding 100% elastically with a wall and rebounding northward. It then overtakes the second block, which is still moving north as a result of the first collision. What will be the speeds of the 1.21-kg and 4.57-kg blocks, respectively, after their SECOND collision with one another?
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2.53 m/s and 1.62 m/s
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4.22 m/s and 5.39 m/s
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1.73 m/s and 0.36 m/s
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2.40 m/s and 2.88 m/s
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