Question

Problem 2 Two blocks (of masses m and m,) are connected by a massless string, as shown below. They are pulled up an incline of angle θ by a constant force applied to m2, which we'll call F., for convenience. (Note that, is the tension in the rope held by the woman and is directed parallel to the incline.) There is no friction between m, and the incline, but there is kinetic friction (of coefficient ) between m, and the incline. m2 (a) Indicate clearly the direction of all forces acting on each block. = 80 N, θ-60°, and = 0.2, determine the (common) If m, = 2 kg, m2-3 kg, acceleration of the two blocks. (b)

Answer 1

Free body diaqcm m St rm a Calero blon a- 86