How do you solve this problem? I don' t even know whereto begin. A Ferrari with a mass of 1400 kg approaches a freeway underpassthat is 10 m across. A

Carol Gates

Carol Gates

Answered question

2021-02-21

How do you solve this problem? I don

Answer & Explanation

Layton

Layton

Skilled2021-02-23Added 89 answers

For diffraction the wave length must be of the order of the opening.
The wavelength ?=hp=hmv
Or 10m=6.631034Js1400kgv
Or v=4.71038 m/s
At a speed of 30m/s , calculate the wavelength?
If ? << than 10m there will be no diffraction.

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