A child sits on a merry-go-round that has a diameter of 4.00 m. The child uses her legs to push the merry-go-round, making it go from rest to an angular speed of 17.0 rpm in a time of 43.0 s. What is the average angular acceleration aavg of the merry-go-round in units of radians per second squared (rad/s?)? davg rad/s2 What is the angular displacement A0 of the merry-go-round, in units of radians (rad), during the time the child pushes the merry-go-round? A0 = rad

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A child sits on a merry-go-round that has a diameter of 4.00 m. The child uses her legs to push the merry-go-round, making
it go from rest to an angular speed of 17.0 rpm in a time of 43.0 s.
What is the average angular acceleration aavg of the merry-go-round in units of radians per second squared (rad/s?)?
davg =
rad/s2
What is the angular displacement Að of the merry-go-round, in units of radians (rad), during the time the child pushes the
merry-go-round?
A0 =
rad
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Transcribed Image Text:A child sits on a merry-go-round that has a diameter of 4.00 m. The child uses her legs to push the merry-go-round, making it go from rest to an angular speed of 17.0 rpm in a time of 43.0 s. What is the average angular acceleration aavg of the merry-go-round in units of radians per second squared (rad/s?)? davg = rad/s2 What is the angular displacement Að of the merry-go-round, in units of radians (rad), during the time the child pushes the merry-go-round? A0 = rad about us careers privacy policy terms of use contact us help tv MacBook Air II F8 F10 D00 000 CA F9 F7
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