Physics, 13.01.2021 07:00 johnross17
A rock is thrown from a 20.0 m high cliff at an angle of 18.0° from the horizontal at a speed of 12.0 m/s. How long is the rock in the air before it hits the ground?
Answers: 2
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How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
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Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
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Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above
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A rock is thrown from a 20.0 m high cliff at an angle of 18.0° from the horizontal at a speed of 12....
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