Guide Questions:
1. What is the speed of sound at the lowest temperature? _
2. What is...
Physics, 25.10.2021 18:50, brenda0014
Guide Questions:
1. What is the speed of sound at the lowest temperature? _
2. What is the speed of sound at the highest temperature? _
3. At which temperature the speed of sound slowest? _
4. At which temperature the speed of sound fastest? _
5. Does temperature affect the speed of sound? Explain _
Answers: 3
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Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.
Answers: 1
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