5. The railway crossing gate consists of the 100 kg gate arm having a centre of mass at Ga and the 250 kg counterweight having a centre of mass at Gw as shown in the Figure. Determine the magnitude and directional sense of the resultant moment produced by the weight about point A. Determine the magnitude and direction sense of the resultant moment produced by the weight about point B?

Q: O al- nd 3.40 Compute the moment of the force F about point A for the conditions shown. 60° F = 150…

A:

Q: Find the moment about point A caused by the 380 N force attached at point B on the crane. A free…

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Q: A solid cylindrical shaft anchored to the wall at point O is subjected to 70 N and 85 N couples and…

A: Resultant couple moment is -42i + 120 j + 80k

Q: se show

A: given:F=80LBP=50LB

Q: The system below is composed of a uniform, slender rod. The mass of each section can be described…

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Q: The light boom AB is attached to a vertical wall by a ball and socket joint at A and supported by…

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Q: For the force system shown, calculate the summation of the moments about point A. Determine the…

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Q: 7 ft F= 80 lb 15 ft B 45 1.5 ft 3 ft 5 ft

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Q: g Fc hị B Determin the equivalent force components and moment at point B. Horizontal component of…

A:

Q: Find the moment about point A caused by the 380 N force attached at point B on the crane. free body…

A:

Q: Compute the combined moment of the two 90-lb forces about (a) point O and (b) point A. The moment is…

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Q: Consider the system shown in (Figure 1). Figure 1 of 1 Part A Determine the moment of the force F…

A: Given F=80 lb Positions of the points. Required: Moment of the force about A.

Q: A force system is shown below. 75 kN 100° (4, 12) 50 kN 160 kN (0, 4) 20° (10, 2) 80 kN-m ( O(0, 0)…

A: (a) Write the all given vectors.…

Q: The tower crane is used to hoist a 25-Mg load upward at constant velocity. The 1.5-Mg jib BD and…

A: Given data  load = 2.5 Mg Mass of jib BD = 1.5 Mg Mass of jib BC = 0.6 Mg To determine  required…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.