Physics, 27.07.2019 15:30 brittanysanders
Aphonograph record 30.0cm in diameter rotates 33.5 times per minute. what is its frequency? what is its period? what is the linear speed of a point on its rim? what is the centripetal acceleration of a point on its rim?
Answers: 2
Physics, 22.06.2019 13:20
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 22.06.2019 16:30
The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
Answers: 3
Aphonograph record 30.0cm in diameter rotates 33.5 times per minute. what is its frequency? what is...
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