Homework is Rotational Motion TIPERs #8
+ Ch. 8 (p. 271) #55 (look up the mass, radius, and orbital radius of Earth with The Google) & 62
Finding the angular momentum of a bike wheel:
Finding the angular momentum with a clump of mud sticking to the rim of the wheel:
Finding the new angular speed of a star that has shrunk dramatically:
One last picture with all of the equations:
Finding the angular momentum with a clump of mud sticking to the rim of the wheel:
Finding the new angular speed of a star that has shrunk dramatically:
One last picture with all of the equations:
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