Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown onthe 4.3-kg block.F(a) Determine the acceleration given this system.(b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks.(c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.Step 1(a) If we consider the system to consist of all three blocks plus the connecting rope, the total mass of the system iskg.mtotal = m1 + m2 + m3 =The only horizontal external force acting on this system is the applied force directed toward the right, which Is chosen as the positive x-direction. Thus, Newton's secondlaw gives3(-)1 kg - m/s?1 NEFxm/s2.axmtotal

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Assume the three blocks (m = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown on the 4.3-kg block. F (a) Determine the acceleration given this šystem. (b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.

Assume the three blocks (m = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown on the 4.3-kg block. F (a) Determine the acceleration given this šystem. (b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.

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ISBN:9781305952300

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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Question

Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown on
the 4.3-kg block.
F
(a) Determine the acceleration given this system.
(b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks.
(c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.
Step 1
(a) If we consider the system to consist of all three blocks plus the connecting rope, the total mass of the system is
kg.
mtotal = m1 + m2 + m3 =
The only horizontal external force acting on this system is the applied force directed toward the right, which Is chosen as the positive x-direction. Thus, Newton's second
law gives
3(-)
1 kg - m/s?
1 N
EFx
m/s2.
ax
mtotal

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