Frank stands still while throwing a dart toward a target with a speed of 25 m/s. what is the speed of the dart observed by frank compared to the speed observed by a stationary observer? the speed is 25 m/s for both people. the speed is greater than 25 m/s for frank only. the speed is greater than 25 m/s for the observer only. the speed is less than 25 m/s for both people.
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Frank stands still while throwing a dart toward a target with a speed of 25 m/s. what is the speed o...
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