Physics, 22.07.2021 17:30 trinity7265
A spherically mirrored ball is slowly lowered at New Years Eve as midnight approaches. The ball has a diameter of 8.0 ft. Assume you are standing directly beneath it and looking up at the ball. When your reflection is half your size then the mirror is ft above you.
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Are formed where bumps from two surfaces come into contact ?
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A spherically mirrored ball is slowly lowered at New Years Eve as midnight approaches. The ball has...
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