The branch of physics that deals with the motion of bodies and those forces which causes these motions is called:

Explanation: Correct Answer: Mechanics is the department of physics concerned with the conduct of physical our bodies when subjected to forces or displacements. Other Options: (B) Aerodynamics - Specifically deals with the conduct of gases, not widespread mechanics. (C) Aeronautics - Focuses on plane and flight, not the overall principles of mechanics. (D) Topography - The take a look at of the Earth's floor functions, unrelated to mechanics.