Problem 1: m. M2 A small mass m; rests on but is not attached to a large mass M2 that slides on its base without friction. The maximum frictional force between m; and M2 is f. A spring of constant kis attached to the large mass M2 and to the wall as shown above.
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Hints:
1b: Use the equation for the maximum acceleration, amax = Aω^2. The oscillating mass is m1+ M2.
1c: The friction force on m1 follows the behavior of m1’s acceleration function
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