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OLEGan [10]
3 years ago
5

Help me plz on the one i just put i neeed it uhg plz anter

Physics
1 answer:
pychu [463]3 years ago
3 0

Answer:

on what?

Explanation:

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if the velocity of a car is halved the fc required to keeo it in a path of constant radius is multiplied/divided by?
damaskus [11]
I believe this is it
The centripetal force is given by
F = mv^2 / r
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F' = mv'^2/r = m(v/2)^2/r = mv^2/4r = F/4.
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7 0
3 years ago
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If a vibrating string is made shorter (i.e., by holding your finger on it), what effect does
Ghella [55]
  <span>Pitch and frequency are more or less the same thing - high pitch = high frequency. 
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4 0
3 years ago
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Katyanochek1 [597]

Answer:

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Explanation:

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brainliest please ;)

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3 years ago
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