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    Hard physics with calculus?

    A magician pulls a tablecloth from under a 200 g mug located 30.0 cm from the edge of the cloth. The cloth exerts a friction force of 0.130 N on the mug, and the cloth is pulled with a constant acceleration of 2.60 m/s2. How far does the mug move relative to the horizontal tabletop before the...
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    Relative motions and forces (Newton's 1st and 2d laws).?

    1. A force F applied to an object of mass m1 produces an acceleration of 3.00 m/s2. The same force applied to a second object of mass m2 produces an acceleration of 1.10 m/s2. (a) What is the value of the ratio m1/m2? ???? (b) If m1 and m2 are combined, find their acceleration...
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