Jessica stretches her arms out 0.8 m from the center of her body while holding a 2.0 kg mass in of each hand. She then spins around on an ice rink at 1.2 m/s. a. What is the combined angular momentum of the masses?
b. If she oulls her arms in to 0.12 m, what is her new linear speed?

unbalanced force

explanation:

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

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