Along distance runner is approaching the finish line. there is a band playing music for all the runners who are finishing. if the runner is running at 1.8 m/s and the band is playing music at 991 hz, what will be the frequency the runner hears as she approaches the band? (v of sound in air = 343 m/s) (1 point)
1019.13 hz
996.20 hz
945.71 hz
978.89 hz
Answers: 1
Physics, 22.06.2019 19:00, freddhendrickss
The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
Answers: 1
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