Ahorizontal force fa of magnitude 20.0 n is applied to a 3.00 kg psychology book as the book slides a distance d = 0.500 m up a frictionless ramp at angle θ= 30.0°. (a) during the displacement, what is the net work done on the book by fa, the gravitational force on the book and the normal force on the book? (b) if the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement?

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

mass and volume are the answers you are looking for

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