Thre e objects are connected on a table as shown in Figure P4.73. The т coefficient of kinetic friction between the block of mass m, and the table is 0.350. The Figure P4.73 objects have masses of m, = 4.00 kg, m2 the pulleys are frictionless. (a) Draw a diagram of the forces on each object. (b) Determine the acceleration of each object, 1.00 kg, and mg = 2.00 kg as shown, and including its direction. (c) Determine the tensions in the two cords. (d) If the tabletop were smooth, would the tensions increase, decrease, or remain the same? Explain.

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 47P: Two blocks of mass 3.50 kg and 8.00 kg are connected by a massless string that passes over a...
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Thre e
objects are connected
on a table as shown
in Figure P4.73. The
т
coefficient of kinetic
friction between the
block of mass m, and
the table is 0.350. The
Figure P4.73
objects have masses
of m, = 4.00 kg, m2
the pulleys are frictionless. (a) Draw a diagram of the forces
on each object. (b) Determine the acceleration of each object,
1.00 kg, and mg = 2.00 kg as shown, and
including its direction. (c) Determine the tensions in the two
cords. (d) If the tabletop were smooth, would the tensions
increase, decrease, or remain the same? Explain.
Transcribed Image Text:Thre e objects are connected on a table as shown in Figure P4.73. The т coefficient of kinetic friction between the block of mass m, and the table is 0.350. The Figure P4.73 objects have masses of m, = 4.00 kg, m2 the pulleys are frictionless. (a) Draw a diagram of the forces on each object. (b) Determine the acceleration of each object, 1.00 kg, and mg = 2.00 kg as shown, and including its direction. (c) Determine the tensions in the two cords. (d) If the tabletop were smooth, would the tensions increase, decrease, or remain the same? Explain.
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