In the great shopping cart race, two students push on shopping carts. a having twice the mass of b, with the same force applied over the same distance. which shopping cart has more ke by the time it gets to the end of the course? a. cart a b. cart b c. neither, they have the same ke

K = 1/2 m x v^2

m = mass on the cart

V = velocity imparted to the cart

KA = 1/2 mA x vA^2(1)

KB = 1/2 mB x vB^2(2)

Diving equation 1 by equation 2, we get -

KA/KB = mA/mB

= 2

KA = 2 x KB

Option A is correct

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

snell's law

refractve index = sin incidence / sin refraction