Objective: SWBAT calculate conservation of rotational momentum problems
Warm Up: Turn in your chap 9 HW
Get out yesterday's WS.
Two children sit on a 1.5 m long teeter totter that has the pivot point offset, so that it is under the teeter totter 0.8 m from the left side. The teeter totter's board weighs 20 N. If the mass of the child on the left edge of the board is 50 kg, how much does the child on the right side's mass need to be if they are sitting on the edge on the right side of the teeter totter?
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