anonymous
  • anonymous
In a simple Atwood machine, the masses are released from rest and accelerate at a rate a. If the radius of the pulley is r, through what angle does the pulley rotate in time t after the masses are released? a) (ra)/t b) (ra)/(2t^2) c) (at)/r d)(at^2)/(2r)
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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Mani_Jha
  • Mani_Jha
\[a=\alpha \times r\] This is the relation between linear acceleration a and angular acceleration alpha. Find alpha. Then use this to find angular distance \[\theta=\alpha timest ^{2}/2\] ok?
anonymous
  • anonymous
@maniwould that make it d?
anonymous
  • anonymous
@mani_jha

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Mani_Jha
  • Mani_Jha
Yes.
anonymous
  • anonymous
thanks

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