Energy
What is changing energy from one form to another in a system
The pull that keeps the planets in orbit
What is gravity
To cause motion
What is an unbalanced force
1st Law of Motion
What is every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia.
All objects fall at the same speed
Who is Galileo
Static and Current
What is Electrical Energy
Net force is equal to zero
What is no motion
Speed
What is distanced traveled in a unit of time
2nd Law of Motion
What is F = ma, or force is equal to mass times acceleration.
The speed of gravity on Earth is 9.8m/s^2
Who is Newton
Fission and Fusion
What is Nuclear Energy
3 types of friction
What is sliding, rolling and fluid
Kinetic Molucular Motion
What is thermal energy of matter
3rd Law of Motion
What is that for every action (force) in nature there is an equal and opposite reaction.
Heavier objects fall faster that lighter objects
Who is Aristotle
6 forms of Energy
What is Mechanical, Thermal, Electrical, Nuclear, Chemical, and electromagnetic
The pull outwards when an object is spinning
What is centripetal acceleration
Projectile
What is an object that moves as a curved line increasing and decreasing elevation.
Law of Universal Gravitation
What is every object that has mass is acted upon by gravity.
Proved that a hammer and a feather falls at the same rate in a vacuum
Who is Commander David Scott
Energy input and out put
What is the energy that goes in and comes out of a system
Force
What is a push or pull
Inertia
What is an objects tendency to resist change in motion
Law of Conservation of Energy
What is "Energy is never lost or gained, only transformed"
The Sun does NOT revolve around Earth. The sun is the Center of the Universe.
Who is Nicolaus Copernicus