4. A 26.0-g arrow leaves a bowstring at a velocity of 46 m/s.

a. What is the change in momentum of the arrow?

1.196kgm/s

Explanation:

The change in momentum of the arrow is given by;

where m is the mass of the arrow, u is the initial velocity and v is the final velocity.

Given;

m = 26.0g = 0.026kg

u = 0 since the arrow was initially at rest before being released.

v = 46m/s.

Since the intial velocity is zero, equation (1) reduces to

Hence the change in momentum is calculated thus;

answer: electrons

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