An athlete whose mass is 90.0 kg is performing weight-lifting exercises. Starting from therest position, he lifts, with constant acceleration, a barbell thatweighs 490 N. He lifts the barbell a distance of 0.60 m in a time of 1.6 s.
a) Draw a clearly labeled free-body force diagram for thebarbell and for the athlete.
b) Use Newton's laws to find the total force that his feetexert on the ground as he lifts the barbell. ( Please show all work).

i need the answer to this too but idk it ; -;

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