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Figure 6.1 -A Uniform Bar with a Pivot (Fulcrum) at Its Centre

Question 9

Multiple Choice

Figure 6.1 Figure 6.1   -A uniform bar with a pivot (fulcrum)  at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium? A) F<sub>2</sub>sinè = F<sub>1</sub>cos   B) F<sub>1</sub>cosè = F<sub>2</sub>cos   C) F<sub>1</sub>sinè = F<sub>2</sub>sin   D) F<sub>1</sub>sinè = F<sub>2</sub>cos
-A uniform bar with a pivot (fulcrum) at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium?


A) F2sinè = F1cos Figure 6.1   -A uniform bar with a pivot (fulcrum)  at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium? A) F<sub>2</sub>sinè = F<sub>1</sub>cos   B) F<sub>1</sub>cosè = F<sub>2</sub>cos   C) F<sub>1</sub>sinè = F<sub>2</sub>sin   D) F<sub>1</sub>sinè = F<sub>2</sub>cos
B) F1cosè = F2cos Figure 6.1   -A uniform bar with a pivot (fulcrum)  at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium? A) F<sub>2</sub>sinè = F<sub>1</sub>cos   B) F<sub>1</sub>cosè = F<sub>2</sub>cos   C) F<sub>1</sub>sinè = F<sub>2</sub>sin   D) F<sub>1</sub>sinè = F<sub>2</sub>cos
C) F1sinè = F2sin Figure 6.1   -A uniform bar with a pivot (fulcrum)  at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium? A) F<sub>2</sub>sinè = F<sub>1</sub>cos   B) F<sub>1</sub>cosè = F<sub>2</sub>cos   C) F<sub>1</sub>sinè = F<sub>2</sub>sin   D) F<sub>1</sub>sinè = F<sub>2</sub>cos
D) F1sinè = F2cos Figure 6.1   -A uniform bar with a pivot (fulcrum)  at its centre and oblique forces acting at each end is in equilibrium, as shown in Fig. 6.1. What is the condition for this equilibrium? A) F<sub>2</sub>sinè = F<sub>1</sub>cos   B) F<sub>1</sub>cosè = F<sub>2</sub>cos   C) F<sub>1</sub>sinè = F<sub>2</sub>sin   D) F<sub>1</sub>sinè = F<sub>2</sub>cos

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