Two masses, m1 and m2, are falling but not freely. In addition to gravity, there is...

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Two masses, m1 and m2, are falling but not freely. In additionto gravity, there is also a force F1 applied directly to m1 in thedownward direction and a force F2 applied directly to m2 in thehorizontal direction. Friction (Âµs) is present between the twomasses and the forces are applied such that they do not rotate. Theforce F2 is as large as it can be and not have m2 slide relative tom1. (a) Find an expression for the acceleration of the center ofmass of the m1 + m2 system in terms of m1, m2, F1, F2, and g? (b)Draw a FBD for each mass separately. Identify motion constraintsand Newton's 3rd law force pairs. (c) Write down Newton's 2nd lawapplied to each mass separately. (d) If both masses are each 2 kg,the coefficient of static friction between the surface is Âµs = 1/2,and F1 = 25 N, What is the value of F2?

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Two masses m1 and m2 are falling but not freelya An expression for the acceleration of the center of mass ofthe m1 m2 system in terms of m1m2 F1 F2 and g which is givenas on the horizontal axis force components is given as Fx F2 eq1 using newtons second law of motionm1 m2 a12x F2a12x F2 m1 m2 eq2 See Answer

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