A200  n trash can is pulled across the sidewalk by a person at constant speed by a force of 75  n. what is the coefficient of friction between the trash can and the sidewalk in the problem above.

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 many times did thomas edison mess up the light bulb

What determines the amount of inertia an object has