A car moved 50 km West and 80 km East in 2 hours. What is its average velocity
in m/s and km/h?

answer; ///(74) degrees is your answer..

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

friction

explanation:

they us to move forward and backwards