A merry-go-round rotates at the rate of 0.5 rev/s with an 83 kg man standing at a

point 2.2 m from the axis of rotation.

What is the new angular speed when the

man walks to a point 0 m from the center?

Consider the merry-go-round is a solid 54 kg

cylinder of radius of 2.2 m.

Answer in units of rad/s.

Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th