How do you think you can use careful measurements to determine whether the strength of Earth's gravitational field depends on the mass of an object in the field? How can you ensure that
your methods are not influenced by previous measurements or understandings about gravity?

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