You and a friend are riding bikes, you moving at (9.72 mathrm{~km} / mathrm{h}) and she moving

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You and a friend are riding bikes, you moving at $9.72 \mathrm{~km} / \mathrm{h}$ and she moving at $7.20 \mathrm{~km} / \mathrm{h}$. She is behind you and turns on her electric horn, which has a frequency of $300 \mathrm{~Hz}$.

(a) What frequency do you hear?

(b) What frequency is heard by a person who is standing alongside your route after you both have passed him?

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 06, 2024 12:01 AM

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You and a friend are riding bikes, you moving at (9.72 mathrm{~km} / mathrm{h}) and she moving

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Lets solve each part of the problem a To find the frequency you hear when your friend turns on her e...View the full answer

Principles And Practice Of Physics

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