The definition of an equilibrium position is: A point on a standing wave that oscillates a lot
A perfectly still point at the bottom of the wave
A point on a standing wave that is at the top of the wave
A point on a standing wave that barely vibrates

Please hurry I have 15 mins

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

answergravity;

gravitational energy

electrical energy

kinetic energy

ligh energy