Part A- Angular Acceleration of the Rod Learning Goal: The slender rod AB shown has a mass of m = 61.0 kg and is being supported by a rope and pulley system stationed at C. Starting from rest (in the position shown), the rope and pulley system tug on the rod causing it to rotate about A. The torque applied to the pulley is T = 2.15 kN-m and has an effective moment arm of r= 0.160 m. The dimensions shown in the figure are l = 2.10 m and h = 1.40 m. Assume the pulley is frictionless Determine the angular acceleration of the rod the instant the rope and pulley system have pulled the rod through an angle of 0 = 3.10°. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) HA and maceloce Figure < 1 of 1> Value Units Submit Part B - Normal Component of the Reaction at A Determine the normal component of the reaction the rod exerts on the pin at A. Use the coordinate system set up by the free-body diagram below.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Part A - Angular Acceleration of the Rod
Learning Goal:
The slender rod AB shown has a mass of m = 61.0 kg and is
being supported by a rope and pulley system stationed at C.
Starting from rest (in the position shown), the rope and pulley
system tug on the rod causing it to rotate about A. The torque
applied to the pulley is T = 2.15 kN-m and has an effective
moment arm of r = 0.160 m. The dimensions shown in the figure
are l = 2.10 m and h = 1.40 m. Assume the pulley is frictionless
Determine the angular acceleration of the rod the instant the rope and pulley system have pulled the rod through an angle of 0 = 3.10°.
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
HÀ
?
and maccloce
Figure
1 of 1
Value
Units
Q =
Submit
C
Part B - Normal Component of the Reaction at A
h
Determine the normal component of the reaction the rod exerts on the pin at A. Use the coordinate system set up by the free-body diagram below.
Transcribed Image Text:item 2 Part A - Angular Acceleration of the Rod Learning Goal: The slender rod AB shown has a mass of m = 61.0 kg and is being supported by a rope and pulley system stationed at C. Starting from rest (in the position shown), the rope and pulley system tug on the rod causing it to rotate about A. The torque applied to the pulley is T = 2.15 kN-m and has an effective moment arm of r = 0.160 m. The dimensions shown in the figure are l = 2.10 m and h = 1.40 m. Assume the pulley is frictionless Determine the angular acceleration of the rod the instant the rope and pulley system have pulled the rod through an angle of 0 = 3.10°. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) HÀ ? and maccloce Figure 1 of 1 Value Units Q = Submit C Part B - Normal Component of the Reaction at A h Determine the normal component of the reaction the rod exerts on the pin at A. Use the coordinate system set up by the free-body diagram below.
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