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Which of the answer choices below describes the magnitude of the force which the second physicist should calculate and gives the correct ...?
A physicist on a train moving at a constant rate v measures the average acceleration of an object under an applied force and determines the force has average magnitude F. While this is happening a rival physicist speeds by in a train moving at a constant rate of 2v on a parallel track and observes the same experiment. Which of the answer choices below describes the magnitude of the force which the second physicist should calculate and gives the correct reasoning?
1 Answer
- Anonymous6 days agoFavorite Answer
The answer is B.