MrNeuron - Motion Graphics Flashcards
What is the First law of motion.
Inertia.
An object at rest tends to stay at rest. This means that an object will simply sit still until something gets it moving. And once it is moving, it will continue to move until another force acts upon it. So, force creates motion.
What is the Second law of motion.
Acceleration.
When a force acts upon an object, that object’s velocity will change at an increasing rate. This change is called acceleration. Acceleration can work both ways. You can accelerate something to a faster speed or you can accelerate it in the opposite direction to slow it down. When an object accelerates, it simply means that the object moves faster and faster until the force is removed. Forces can also be used to accelerate an object to move it in a different direction. And once the force is removed the object tends to stay in motion and the first law takes over. The object moves in a straight line at a constant velocity.
What is the Third Law of Motion.
Action & Reaction.
All forces exist in pairs. If I push on something that thing also pushes back. So, for every action, there’s an equal and opposite reaction.
What is Friction?
In the real world, nothing moves perfectly. Some objects will resist motion more than others. The resistance of an object to motion is called friction.
What is a Key Frame?
A key is simply the position or state of something at a specific point in time.
To sum up, keys allow you to define changes in an object over time. These can be used to create animation and editing these keys can be used to edit motion.
What is staging?
Staging is how animation is presented to the audience.
