Unit 1

Mass is a measure of inertia. The more mass an object has, the more inertia it has. Mass can also be described as how much inertia an object has.

An object in motion tends to stay in motion and an object at rest tends to stay at rest; unless acted on by an outside force.

The force required to accelerate an object is directly proportional to the objects mass.

Every force has reaction force

force is how much you have to push on something to make it accelerate. The more you want to accelerate an object, the more force you have to apply.

Mass is a measure of inertia, weight is a measure of how gravity affects an object, based on the amount of mass

Balance

Dynamic is any state in which an object is moving but theres no net force