Un ejemplo de cómo los medios de comunicación masiva logran afectar la sensación de seguridad de las personas.

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

How is zig zagging a form of acceleration?

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost