Problem 12: A playground
merry-go-round with a mass of 105 kg and a radius
of 1.7 m is rotating with a frequency
of 0.46 rev/s.
m1 = 105 kg
m2 = 22 kg
fi = 0.46 rev/s
r = 1.7 m
What is the magnitude of its angular velocity, in radians per second, after a 22 kg child gets onto it by grabbing its outer edge? The child is initially at rest.
Need help with this, will give a like!