What is vertical integration? group of answer choices a. control of the production, distribution, and exhibition of a film or other cultural product by one company b. a system for predicting whether a film will succeed or fail at the box office c. the theory that media elites atop the social hierarchy can persuade the citizenry to act in certain ways d. the process a movie goes through from script to promotion e. a unionizing tactic in which all levels of movie production—from actors and directors to camera operators and janitors—are brought into a single bargaining force

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.

As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig