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What Does Statics Mean?

Answer – Statics refers to the branch of mechanics that deals with bodies at rest or forces in equilibrium.

Explanation:

Statics is the study of internal and external forces in a structure, focusing on bodies that are not in motion. This field is essential for understanding the equilibrium of stationary objects under the influence of various forces and torques.

Statics, as a branch of study, was pioneered by the famous Greek mathematician and physicist Archimedes. His work on the principles of equilibrium and the center of gravity was foundational in the field of statics.

Statics serves as a gateway into engineering mechanics, applying Newtonian physics principles to design and analyze various systems for optimal performance and structural integrity. This extends to structures such as buildings, bridges, and machinery components.

Popular Questions

A block of mass M is at rest on a ramp that is inclined at an angle θ with respect to the horizontal. Frictional forces are considered to be non-negligible. The block is pushed against a spring and then held in place. The spring is compressed a distance of x₁, and the spring is not secured to the block. The block is then released from rest, travels up the incline, and comes to rest after traveling a distance D, as shown above. Which of the following claims correctly describes the energy of the system under consideration from when the block compressed the spring and when the block has traveled a distance D along the incline? Select two answers. A. The mechanical energy of the system consisting of the spring increases by ½ kx₁²; B. The mechanical energy of the system consisting of the block does not change; C. The mechanical energy of the system consisting of the block and Earth increases by more than zero but less than ½ kx₁²; D. The mechanical energy of the system consisting of the spring, block, and Earth increases by ½ kx₁².

Two smooth spheres each of radius 100mm and weighing 100N, rest in a horizontal channel having vertical walls, the distance between which is 360mm. Find the reactions at the points of contact A, B, C, and D as shown in the figure.

A ball of weight 120N rests in a right-angled groove as shown in the figure. The sides of the groove are inclined at an angle of 30° and 60° to the horizontal. If all the surfaces are smooth, the reaction R is given by: 1) 60N, 2) 120N, 3) 30N, or 4) 103.92N.

Each cable of the Golden Gate Bridge supports a load w = 11.1 kips/ft along the horizontal. Knowing that the span L is 4150 ft and the sag h is 464 ft, determine (a) the maximum tension in each cable, (b) the length of each cable.

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Mechanics Physics Science Statics

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