Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley . The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 38.0°. The objects are released from rest, and m2 slides 1.20 m down the slope of the incline in 3.90 s. (a) Determine the acceleration of each object. (Enter the magnitude only.)m/s2(b) Determine the tension in the string. (Enter the magnitude only.)N(c) Determine the coefficient of kinetic friction between m2 and the incline.

Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley . The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 38.0°. The objects are released from rest, and m2 slides 1.20 m down the slope of the incline in 3.90 s. (a) Determine the acceleration of each object. (Enter the magnitude only.)m/s2(b) Determine the tension in the string. (Enter the magnitude only.)N(c) Determine the coefficient of kinetic friction between m2 and the incline.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 23P: A bag of cement weighing 325 N hangs in equilibrium from three wires as suggested in Figure P4.23....

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