It takes a 100 kilogram 15.0 seconds to travel an unbanked circular track with a diameter of 20.0 m. Calculate the frictional force between the tires
and the pavement.

what question you dont ask a question

explanation:

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

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