The concept of demand can be summarized by a schedule or curve showing the quantity of a product that would be .

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

Acar of mass 800kg is moving at a speed of 2.2m/s.

Fluorine and chlorine molecules are blamed for