A 6.0-kg object moving 7.0 m/s collides with and sticks to a 7.0-kg object. After the collision the composite object is moving 3.0 m/s in a direction opposite to the initial direction of motion of the 6.0- kg object. Determine the speed of the 7.0-kg object before the collision. O 9.71 m/s O 23 m/s O 11.57 m/s O 0.43 m/s
A 6.0-kg object moving 7.0 m/s collides with and sticks to a 7.0-kg object. After the collision the composite object is moving 3.0 m/s in a direction opposite to the initial direction of motion of the 6.0- kg object. Determine the speed of the 7.0-kg object before the collision. O 9.71 m/s O 23 m/s O 11.57 m/s O 0.43 m/s
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter6: Momentum And Collisions
Section: Chapter Questions
Problem 47P: A 90.0-kg fullback running cast with a speed of 5.00 m/s is tackled by a 95.0-kg opponent running...
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![A 6.0-kg object moving 7.0 m/s collides with and sticks to a 7.0-kg object. After the collision the
composite object is moving 3.0 m/s in a direction opposite to the initial direction of motion of the 6.0-
kg object. Determine the speed of the 7.0-kg object before the collision.
O 9.71 m/s
O 23 m/s
O 11.57 m/s
O 0.43 m/s
Next](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e22c53f-5cf0-4411-8a52-e739035516e0%2Fe5413d08-5246-4d23-b9fe-2b3be1743cc0%2F02cfe67_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 6.0-kg object moving 7.0 m/s collides with and sticks to a 7.0-kg object. After the collision the
composite object is moving 3.0 m/s in a direction opposite to the initial direction of motion of the 6.0-
kg object. Determine the speed of the 7.0-kg object before the collision.
O 9.71 m/s
O 23 m/s
O 11.57 m/s
O 0.43 m/s
Next
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