Mass m, initially at a, slides circular surface adb of radius r. When the ball is at the point c, find the force exerted by the surface on the ball? express your answer in terms of αα, mm, gg and r.

it is called kinetic energy

more than, less

less than, more

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