A train moves at a constant velocity of 50 km/h. How far will it move in 0.5
h?...
Physics, 18.03.2021 03:00 aaronpmoore1010
A train moves at a constant velocity of 50 km/h. How far will it move in 0.5
h?
Answers: 3
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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
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A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
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