A boy whirls a ball on a string in a horizontal circle of radius 0.6 m. If the ball is traveling at 9 m/s, what is the centripetal acceleration? a)135 m/s2
b)62.5 m/s2
c)72 m/s2
d)90 m/s2
e)24 m/s2

f=ma newton

f=100x2.5=250n

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