AleciaCassidy
18.02.2021 •
Physics
Large ships often have circular structures in their windshields. What
is their purpose? Called clearview screens, they consist of a glass
disk that is rotated at high speed by a motor in the center of the
circle) to disperse rain and spray. If the screen has a diameter of
0.40 m and rotates at 1900 rpm, the speed at the rim of the screen
is 40 m/s.
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