Question

Which of the following is referred to as study of moving objects?
A. Mechanics
B. Metrics
C. Bionics
D. Astronomy
E. Thermodynamics

Answer 1

Hint:Only when the object changes its location is declared to move. The position, direction of motion and direction of motion describe the moving item. Now, if we push it, it begins to move towards force. Movement is the physics in which an item changes its location over time. Motion is described quantitatively in terms of movement, distance, speed, acceleration and time.

Complete answer:
Mechanics refers to physics, especially the interaction between strength, substance and movement, with regard to the movement of physical things. Forces applied to things result in moving or changing the position of an object in relation to its surroundings. It was in ancient Greece with Aristotle and Archimedes works that the branch of physics originated.

Scientists such as Galileo, Kepler and Newton established the groundwork for the present so-called classical mechanics in the early modern era. It's a classical physics field that deals with particles that either rest or move at speeds much lower than light speed. The discipline of research which is not in the quantic field may alternatively be characterised as the motion and forces of corpses. Today, the area of quantum theory is less commonly known.

A vast variety of things, including particles, projectiles, spacecraft, stars, components of machinery, solid components, liquid components, etc, should be the widely used term body. The nature of the bodies depicted is also affected by the many sub-disciplines of mechanics. Particles are bodies with little (known) interior structure, which in classical mechanics are represented as mathematical points.

Hence option A is correct.

Note: The 'theory of fields' also represents a separate subject in physics which is officially recognised as independent from mechanics, whether classical or quantum fields.However, topics relating to mechanics and disciplines are intertwined in practical practise.For example, forces which operate against particles are usually obtained from fields (electromagnetic or gravitational), while by acting as sources particles produce fields.Actually, as is explained theoretically in the wave function in quantum physics, particles themselves are fields.