What's the difference of ''Il i sam'' and ''Hana dul set'' ?

This excerpt is part of a soliloquy that reveals macbeth's inner conflictpassionate natureunscrupulous nature. he is hesitant to go ahead with the crime. the last line refers to the theme of fate versus free willappearance versus realitypower and tyranny.

Atrajectory has an initial velocity of 1,000 meters per second, and 5 seconds later, it has a velocity of 500 meters per second. which is the acceleration of the trajectory?

Which excerpt from "amigo brothers” the reader determine the story’s theme?