Physics, 10.12.2019 20:31 lillitzy8865
Ahot air balloon is moving at a speed of 10 meters/second in the x direction. the balloonist throws a brass ball with a velocity of -2 meters/second with respect to himself. if the ball lands after 20 seconds, about how far does it land horizontally from the point at which it was released?
Answers: 3
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An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?
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True or false graphs must include scales that increase by the same amount
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Ahot air balloon is moving at a speed of 10 meters/second in the x direction. the balloonist throws...
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