If an object is not accelerating, then the net force on it is zero

A ball is rolled across a table and does not stop until it hits an area with friction

When two cymbals collide, some kinetic energy is converted into sound

As a hammer hits a nail, the nail also exerts a force on the hammer

If an object is not accelerating, then the net force on it is zero

A ball is rolled across a table and does not stop until it hits an area with friction

When two cymbals collide, some kinetic energy is converted into sound

As a hammer hits a nail, the nail also exerts a force on the hammer

If an object's weight rests on the floor, then the floor will exert a normal force on the object

A spinning top will not fall unless there is friction with the surface on which it spins

When two objects collide, the total initial and total final momentum will be equal

The force of being hit by an object is determined by its mass and acceleration

If an object's weight rests on the floor, then the floor will exert a normal force on the object

A spinning top will not fall unless there is friction with the surface on which it spins

When two objects collide, the total initial and total final momentum will be equal

The force of being hit by an object is determined by its mass and acceleration