Physics, 25.10.2021 14:00 lovebug7685
If a treadmill starts at a velocity of -2.7 m/s and has a velocity of -1.3 m/s after 300 seconds what is the average velocity of the treadmill
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Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?
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Physics, 23.06.2019 00:30
What types of radiation make up the electromagnetic spectrum?
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Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.
Answers: 2
If a treadmill starts at a velocity of -2.7 m/s and has a velocity of -1.3 m/s after 300 seconds wha...
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