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 2021-02-21 Answered
How do you solve this problem? I don
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Layton
For diffraction the wave length must be of the order of the opening.
The wavelength $?=\frac{h}{p}=\frac{h}{mv}$
Or $10m=6.63\cdot {10}^{-34}J\frac{s}{1400kg\cdot v}$
Or $v=4.7\cdot {10}^{-38}$ m/s
At a speed of 30m/s , calculate the wavelength?
If ? << than 10m there will be no diffraction.