2 years ago

What is the tangential velocity of a record player which makes 11 revolutions in 20 seconds?

Physics

1 answer:

Vsevolod [243]2 years ago

3 0

What is the tangential velocity of a record player which makes 11 revolutions in 20 seconds? Help hello

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Explanation:

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2 years ago

What would be the path of an object thrown in the air if there was no gravity?

alex41 [277]

Answer:D) in a straight line.

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katovenus [111]

The formula for acceleration is force divided by mass.

Force = 50 N

Mass = 200 kg

Acceleration = ???

$\frac{50}{200} = \frac{1}{4}$

$\frac{1}{4} = 0.25$

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Acceleration = 0.25 m/s²

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Next time use, f = ma in a triangle,

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I hope that helps you out!!

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3 years ago

______ Is the distance and direction of an object's change in position from its starting point.

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