When pushing a child on a swing, you must give them a push periodically to keep them moving. this seems to go against the law of inertia and the conservation of energy. when pushing a child on a swing, you must give them a push periodically to keep them moving. this seems to go against the law of inertia and the conservation of energy. why does the child need a push periodically to keep moving. a) energy is lost over time slowing down the swing. b) all objects will naturally come to rest over time. c) a wind must have been blowing in the opposite direction. d) friction provides an outside force slowing the swing down.

DFriction provides an outside force slowing the swing down.

Explanation:

D)Friction provides an outside force slowing the swing down.

Explanation: Inertia states that an outside force is needed to change the motion of an object. Friction provides an outside force slowing the swing down.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation