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Alekssandra [29.7K]
3 years ago
6

Please help ASAP....

Physics
1 answer:
Solnce55 [7]3 years ago
5 0

Explanation:

its easy everone can do it .....let me know

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Answer:

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A turntable must spin at 33.4 rpm (3.50 rad/s) to play an old-fashioned vinyl record. how much torque must the motor deliver if
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In order to compute the torque required, we may apply Newton's second law for circular motion:
Torque = moment of inertia * angular acceleration

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α = Δω/Δt
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time = 1.80 seconds

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α = 1.94 rad/s²

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3 years ago
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sleet_krkn [62]

the answer would be "screw and lever!", thats the answer because the middle is made into a rod of metal rapped in metal to screw into the cork, and the lever part is the two handles on the side to lift it out of the bottle.

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Help me answer this question and get yourself some points!
Marrrta [24]

Answer:

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