- 2 A Motorcycle And A Police Car Are Moving In The Same Direction With The Same Speed With The Motorcycle In The Lead 1 (10.08 KiB) Viewed 66 times
2. A motorcycle and a police car are moving in the same direction with the same speed, with the motorcycle in the lead.
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2. A motorcycle and a police car are moving in the same direction with the same speed, with the motorcycle in the lead.
2. A motorcycle and a police car are moving in the same direction with the same speed, with the motorcycle in the lead. The police car emits a siren with a frequency of 512 Hz. Will the frequency heard by the motorcycle be higher, lower or equal to 512 Hz?
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