A=20kg B C Ő Ő D=10kg A modified system is shown in figure Q2.2, where two extra frictionless pulleys have been added (C and G) and a weight H has been attached at the previously tethered end of the rope. The weight at H is initially supported from below. The support is then removed allowing the weight H to fall and the angle a to change. Calculate the following: A=20kg Figure Q2.1 E=10kg Figure Q2.2 F G H=30kg e) The steady angle, a, shortly after H has been released
A=20kg B C Ő Ő D=10kg A modified system is shown in figure Q2.2, where two extra frictionless pulleys have been added (C and G) and a weight H has been attached at the previously tethered end of the rope. The weight at H is initially supported from below. The support is then removed allowing the weight H to fall and the angle a to change. Calculate the following: A=20kg Figure Q2.1 E=10kg Figure Q2.2 F G H=30kg e) The steady angle, a, shortly after H has been released
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![2.
A rope is tied to a weight at A. The rope passes over two frictionless
pulleys B and E. The other end of the rope is fixed to a rigid wall at F.
A second weight is suspended from the axle of a third frictionless pulley,
which is allowed to run along the rope between B and E. Assuming the
system is in a state of static equilibrium calculate:
B
A=20kg
gº
A=20kg
D=10kg
Figure Q2.1
E
A modified system is shown in figure Q2.2, where two extra
frictionless pulleys have been added (C and G) and a weight H has
been attached at the previously tethered end of the rope. The
weight at H is initially supported from below. The support is then
removed allowing the weight H to fall and the angle a to change.
Calculate the following:
B
C
E=10kg
Figure Q2.2
F
F
!!!!!
H=30kg
e) The steady angle, a, shortly after H has been released](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8f9e2a64-2640-4518-9737-6a56f940dbbc%2F662a7677-5553-4032-b0e9-2e96c76d9f7f%2Fkhvl89_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.
A rope is tied to a weight at A. The rope passes over two frictionless
pulleys B and E. The other end of the rope is fixed to a rigid wall at F.
A second weight is suspended from the axle of a third frictionless pulley,
which is allowed to run along the rope between B and E. Assuming the
system is in a state of static equilibrium calculate:
B
A=20kg
gº
A=20kg
D=10kg
Figure Q2.1
E
A modified system is shown in figure Q2.2, where two extra
frictionless pulleys have been added (C and G) and a weight H has
been attached at the previously tethered end of the rope. The
weight at H is initially supported from below. The support is then
removed allowing the weight H to fall and the angle a to change.
Calculate the following:
B
C
E=10kg
Figure Q2.2
F
F
!!!!!
H=30kg
e) The steady angle, a, shortly after H has been released
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