2. Derive an expression for the moment of inertia of the rod+ball system, given that a rod rotating about its end has a moment of inertia of – ML², where M is its mass and L is its total length. Your expression should depend on m, M, and L only. 3
2. Derive an expression for the moment of inertia of the rod+ball system, given that a rod rotating about its end has a moment of inertia of – ML², where M is its mass and L is its total length. Your expression should depend on m, M, and L only. 3
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2. Derive an expression for the moment of inertia of the rod+ball system, given that a rod
rotating about its end has a moment of inertia of -ML², where M is its mass and L is its
total length. Your expression should depend on m, M, and L only.
3. Using the other definition of angular momentum, Lf = Iw, write an expression for the
final momentum of the rod+ball system after the collision in terms of m, M, L, and w.
4. Using your expression from step 1 and 3, using conservation of angular momentum to
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