A 33.0kg child named Lindsey runs as fast as she can and jumps onto the outer edge of a merry-go-round. The merry-go-round is initially at rest and has a mass of 78.0kg and a radius of 2.20m . Lindsey's linear velocity was 9.00ms at the moment she jumped onto the merry-go-round. What is the initial angular momentum of the system (in kgm2s )? [Hint: Although she started with linear velocity, consider the moment just before she landed on the merry-go-round.