What is the gauge pressure inside the brake fluid? (A) 69.2 kPa; (B) 72.2 kPa; (C) 75.2 kPa; (D) 78.2 kPa; (E) 81.2 kPa. What is the torque (magnitude) produced by Fa? (A) 1.60mN; (B) 1.80mN; (C) 2.00mN; (D) 2.20mN; (E) 2.40mN. What is the value of Fa? (A) 7.53 N; (B) 8.03 N; (C) 8.53 N; (D) 9.03 N; (E) 9.53 N.
A hydraulic brake system is shown in the figure below. The radius of the input piston is 1.20cm and the radius of the output plungers is 3.40cm. The lengths associated with the lever arms of the brake pedal are L1 = 4.70cm and L2 = 13.0cm. Assume that the force delivered by each output plunger in the given situation is 273 N with the force applied by the foot being Fa.
What is the gauge pressure inside the brake fluid?
(A) 69.2 kPa; (B) 72.2 kPa; (C) 75.2 kPa; (D) 78.2 kPa; (E) 81.2 kPa.
What is the torque (magnitude) produced by Fa?
(A) 1.60mN; (B) 1.80mN; (C) 2.00mN; (D) 2.20mN; (E) 2.40mN.
What is the value of Fa?
(A) 7.53 N; (B) 8.03 N; (C) 8.53 N; (D) 9.03 N; (E) 9.53 N.
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