Objects of masses m = 4.00 kg and m, = 9.00 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.70. The object m, is held at rest on the floor, and m, rests mi on a fixed incline of 0 = 40.0°. The objects are released from rest, and m, slides 1.00 m down the incline in 4.00 s. Determine (a) the acceleration of each object, (b) the tension in the string, and (c) the coefficient of kinetic friction between m, and the incline. m2 Figure P4.70
Objects of masses m = 4.00 kg and m, = 9.00 kg are connected by a light string that passes over a frictionless pulley as in Figure P4.70. The object m, is held at rest on the floor, and m, rests mi on a fixed incline of 0 = 40.0°. The objects are released from rest, and m, slides 1.00 m down the incline in 4.00 s. Determine (a) the acceleration of each object, (b) the tension in the string, and (c) the coefficient of kinetic friction between m, and the incline. m2 Figure P4.70
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Objects of masses m = 4.00 kg
and m, = 9.00 kg are connected
by a light string that passes over
a frictionless pulley as in Figure
P4.70. The object m, is held at
rest on the floor, and m, rests mi
on a fixed incline of 0 = 40.0°.
The objects are released from
rest, and m, slides 1.00 m down
the incline in 4.00 s. Determine (a) the acceleration of each
object, (b) the tension in the string, and (c) the coefficient of
kinetic friction between m, and the incline.
m2
Figure P4.70
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