Determine the net torque (about the red dot) on the massless strut shown below. Use the FOR wherein + is counterclockwise. 5.0 N 4 m A. 28 Nm B. 50 Nm C. 0 Nm D. 11 Nm 6. A. 0 Nm If one were to remove the forces shown on the strut in question #5 and replace them with the following forces, determine the net torque about the red pivot point: Force #1: 4 N, 270° exerted at the red pivot point Force #2: 6 N, 90° exerted at the red pivot point Force #3: 10 N, 0° exerted at the left end Force #4: 7 N, 180° exerted at the right end B. 68 Nm C. 12 Nm D. 17 Nm 7. 5 m 4.0 N Which of the following is the best description of the situation in question #6? A. The system is in rotational equilibrium B. The system is in translational equilibrium C. The system is in complete equilibrium D. The system is not in equilibrium

University Physics Volume 1
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Chapter11: Angular Momentum
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All of these questions are connected based on question 5. Please solve all three. I need the help and I don't understand them. THANK YOU!

5.
Determine the net torque (about the red dot) on the massless strut shown
below. Use the FOR wherein + is counterclockwise.
5.0 N
4 m
A. 28 Nm
B. 50 Nm
C. 0 Nm
D. 11 Nm
6.
A. 0 Nm
B. 68 Nm
If one were to remove the forces shown on the strut in question # 5 and
replace them with the following forces, determine the net torque about the red
pivot point:
Force #1: 4 N, 270° exerted at the red pivot point
Force #2: 6 N, 90° exerted at the red pivot point
Force #3: 10 N, 0° exerted at the left end
Force #4: 7 N, 180° exerted at the right end
C. 12 Nm
D. 17 Nm
7.
O
5 m
4.0 N
Which of the following is the best description of the situation in question #6?
A. The system is in rotational equilibrium
B. The system is in translational equilibrium
C. The system is in complete equilibrium
D. The system is not in equilibrium
Transcribed Image Text:5. Determine the net torque (about the red dot) on the massless strut shown below. Use the FOR wherein + is counterclockwise. 5.0 N 4 m A. 28 Nm B. 50 Nm C. 0 Nm D. 11 Nm 6. A. 0 Nm B. 68 Nm If one were to remove the forces shown on the strut in question # 5 and replace them with the following forces, determine the net torque about the red pivot point: Force #1: 4 N, 270° exerted at the red pivot point Force #2: 6 N, 90° exerted at the red pivot point Force #3: 10 N, 0° exerted at the left end Force #4: 7 N, 180° exerted at the right end C. 12 Nm D. 17 Nm 7. O 5 m 4.0 N Which of the following is the best description of the situation in question #6? A. The system is in rotational equilibrium B. The system is in translational equilibrium C. The system is in complete equilibrium D. The system is not in equilibrium
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