If the distance between two asteroids is halved, the gravitational force they exert on each other will

a) also be doubled
b) be half as great
c) be one fourth as great
d) will be 1/16 as great
e) be four times greater

e) Be four times greater

Explanation:

Here we have to use Newton's gravitational law that relates the gravitational force between two objects with their masses ( & ) and the distance between them () in the next way:

(2)

Now if distance between asteroids is halved:

Note that because (1) is F so:

It's four times greater!

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

the maxium height is 34m/s