1. Three blocks are connected with massless strings as shown below and pulled by a force 7 to the right on a frictionless surface. m₁ m₂ 2 m3 What is the total mass accelerated by tension in string 1? F

1. Three blocks are connected with massless strings as shown below and pulled by a force 7 to the right on a frictionless surface. m₁ m₂ 2 m3 What is the total mass accelerated by tension in string 1? F

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 30P: A block of mass m = 5.8 kg is pulled up a = 25 incline as in Figure P4.24 with a force of magnitude...

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Question

1.
Three blocks are connected with massless strings as shown below and pulled by a force 7 to
the right on a frictionless surface.
m₁
O m₁
What is the total mass accelerated by tension in string 1?
m2
m3
m2
Hint: It could be useful to define systems when determining the effect of forces. Internal
forces do not affect the motion of the system, only external forces do.
Select one:
m₁ + m₂
2
m₁ + m₂ + m3
m3
X
F

1. Three blocks are connected with massless strings as shown below and pulled by a force
the right on a frictionless surface.
m₁
Ο αι
a2
az az > a₁
Ο αι
F
Which
statement represents the relationship between the accelerations in the blocks, a₁,a, and a?
Hint: It could be useful to define systems when determining the effect of forces. Internal
forces do not affect the motion of the system, only external forces do.
Select one:
a2
=
a3
a3 a1
m₂
A2 = a3
2
m3
7
to

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