Spaceship 1 and spaceship 2 have equal masses of 200 kg. they collide.
spaceship 1's final speed is 2 m/s, and spaceship 2's final speed is 1 m/s in
the same direction. what is their combined momentum?
o
a. 200 kg-m/s
o
o
o
b. 400 kg-m/s
c. 800 kg-m/s
d. 600 kg-m/s

 600 kg-m/s

Explanation:

Momentum = mass x velocity

momentum of spaceship 1 = 200 x 2

= 400 kg-m/s

momentum of spaceship 2 = 200 x 2

= 200 kg-m/s

Their combine momentum = 400 + 200 = 600 kg-m/s

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