Asked by Physics Lover
A merry-go-round has an angular velocity of 5.20 rad/s. A ribbon is tied at the end of one of the arms and it has speed of 3.60 m/s. At what distance is the ribbon from the center of the merry-go-round?
Answers
Answered by
Steve
as with arc length and angle, s=rθ,
ds/dt = r dθ/dt
v = rω
so, plug in your numbers
ds/dt = r dθ/dt
v = rω
so, plug in your numbers
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