Classical Mechanics
Introduction to Forces
In the absence of friction (or any other kind of dissipation, like wind), a force is needed to make a moving object keep on moving. True or False?
What is the net force required to maintain the movement of a object moving at a constant velocity of
An object that is neither accelerating nor decelerating has no net force acting on it. True or false?
If the kinetic friction force acting on a sliding crate has a magnitude of how much force must be applied to maintain a constant velocity?
If the forces acting on a body are balanced, then the body