Question 7
A student standing on a skateboard at rest throws a bowling ball. How does the momentum of the student compare to the momentum of the bowling ball
after it is thrown? (6D)
Answer
A the momentum of the student is greater than the ball
B the momentum of the student and ball are equal.
the momentum of the ball is greater than the student
not enough information is given
Spe
D
Answers: 1
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Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
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If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
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Question 7
A student standing on a skateboard at rest throws a bowling ball. How does the momentum...
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