Physics, 12.12.2019 04:31 khayes7400
Aperson exerts a tangential force of 37.7 n on the rim of a disk-shaped merry-go-round of radius 2.75 m and mass 144 kg. if the merry-go-round starts at rest, what is its angular speed after the person has rotated it through an angle of 33.2°?
Answers: 3
Physics, 21.06.2019 16:00
Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed
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Physics, 22.06.2019 12:00
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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Physics, 23.06.2019 07:00
If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?
Answers: 1
Physics, 23.06.2019 07:30
Vi. on another planet, a spring with constant 4.7 n/m is set up and allowed to expand verticaly freely. 8.4kg mass is placed on the spring and the spring extends 5.28m. calculate the exected extension on earth.
Answers: 1
Aperson exerts a tangential force of 37.7 n on the rim of a disk-shaped merry-go-round of radius 2.7...
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