Solution Found!
Answer: Calculate the torque (magnitude and direction)
Chapter 10, Problem 1E(choose chapter or problem)
Calculate the torque (magnitude and direction) about point O due to the force \(\vec{F}\) in each of the cases sketched in Fig. E10.1. In each case, the force \(\vec{F}\) and the rod both lie in the plane of the page, the rod has length \(4.00 \mathrm{~m}\), and the force has magnitude
\(\mathrm{F}=10.0 \mathrm{~N}\).
Equation Transcription:
°
°
°
°
°
Text Transcription:
Vec F
Vec F
F=10.0 N
4.00 m
90.0degree
120.0degree
30.0degree
60.0degree
2.00 m
60.0degree
Questions & Answers
QUESTION:
Calculate the torque (magnitude and direction) about point O due to the force \(\vec{F}\) in each of the cases sketched in Fig. E10.1. In each case, the force \(\vec{F}\) and the rod both lie in the plane of the page, the rod has length \(4.00 \mathrm{~m}\), and the force has magnitude
\(\mathrm{F}=10.0 \mathrm{~N}\).
Equation Transcription:
°
°
°
°
°
Text Transcription:
Vec F
Vec F
F=10.0 N
4.00 m
90.0degree
120.0degree
30.0degree
60.0degree
2.00 m
60.0degree
ANSWER:
Solution 1E
Step 1 of 8:
- For the rotational effect of force ,the magnitude and direction of the force applied are important and also the point on the body where the force is applied. As the resultant rotational force know as torque is given by,
Where is torque, F is the applied force and r is the distance at which force is applied with angle between them as
.
- Also we can find the direction of torque using right hand thumb rule for cross product of F and r.