Physics, 05.11.2020 01:00 jayjay5246
Calculate the centripetal force of the athlete if the athlete's mass is 65 kilograms. An athlete completes 4 laps around a track with a radius of 25 meters in 12 minutes (720 seconds).
Answers: 3
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According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?
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Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
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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
Calculate the centripetal force of the athlete if the athlete's mass is 65 kilograms. An athlete com...
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