Recent content by chill_589

...merry-go-round .? A 30.0 child runs with a speed of 2.60 tangential to the rim of a stationary merry-go-round . The merry-go-round has a moment of inertia of 500 and a radius of 2.41 . When the child jumps onto the merry-go-round, the entire system begins to rotate. A. Initial KE=101...