Ifa boulder that has a mass of 50 kilograms is on the edge of a 50 meter high cliff, what type of energy does it have and how much of that energy does it have? 9) What unit of measurement do we use to describe the energy that boulder has?
10) When that boulder falls and is half way down the height, how much potentialenergy does it have?
11) How much kinetic energy does the boulderhalf way down that cliff have? Hint: Think conservation of energy.

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

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