Mechanical Comprehension – ASVAB Questions and Answers (100% Pass Questions and Answers (100% Pass))

What is Newton's Third Law of Motion? For every action, there is an equal and opposite reaction. Equilibrium a state in which opposing forces or influences are balanced. What is the definition and the danger of recoil? Recoil is the concept of "kicking back" or leaping back after being released. It may be dangerous due to the possibility of injury upon having equipment "leap back" rapidly. Another word for false gravity is ____. Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ Centrifugal force Centrifugal force is the only phrase accurately adhering to the notion of gravity. While tension, Newton's Law, and friction are all aspects of this portion of the test, centrifugal force is the only accurate representation of false gravity. "To adopt power" means ____ when working to increase speed and efficiency to become your absolute best. Power in manual work is focused on doing one's best, including improving overall speed and efficiency. A ____ should be applied if gear shafts are not parallel to one another. Bevel gear Bevel gears are the only ones that can rectify troubles with parallel gears. What is the advantage of using wheels and axles? Wheels and axles provide greater power, enabling workers to achieve greater results with less effort. What is the function of a vise in mechanical applications? Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ In mechanical applications, vises are used to arrest motion. The purpose of a vise it to hold an object in a single space. Not used for forward motion, nor used to simply slow down efforts. A hydraulic jack preforms the task of moving objects by ___. utilizing oil; because oil cannot be compressed, pressure is placed upon oil, resulting in lifting motion. The amount of force required to move an object depends on the frictional forces between the object and its surroundings and must be calculated entirely based on individual situations. In order to move an object initially at rest, a force greater than the coefficient of static friction and the weight of the object must be applied. While levered applications are useful, they are not necessarily the best method of using force. As stated, the amount of force needed to move an object depends on more than just the weight of the object (unless there is no friction involved). The purpose of mechanical comprehension is ___. to inform workers on the proper use and function of machines What is the primary difference between distillation and evaporation? Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ Distillation separates or purifies liquids, while evaporation changes the form of a substance. Evaporation is the vaporization of liquid. If two workers are carrying a single load with the assistance of a board or plane, how should the load be placed to ensure an entirely equitable division of effort? The load should be placed directly in the middle of the board or plane to ensure equal labor division between workers. Which is the best description of centrifugal force? the response of bodies with inertia to the straight-moving or curved behavior of their container. What is the definition of a "concurrent force"? A system requiring all systems to pass through the same point To move an object across a surface, which system requires little input from the user, yet creates extreme force? Wheel and ax