Laws of Motion
The scientist that formulated the laws of motion and gravitation
Newton
A solution in which no more solute can be dissolved in the solvent is called a ____________ solution
Saturated
The Law of ___________ of energy states that energy cannot be created nor destroyed, only transformed
Conservation
What force is in effect when objects move in a circular motion?
Centripetal
Since the early 1900s, ______ has been the main source of energy and electricity since it is abundant and found in every continent
Coal
Newton’s first law of motion is also known as
Inertia
A mixture where the individual parts of the mixture can be easily seen.
Heterogenous
Name two forms of energy that come from animals and plants buried long ago
Oil, coal, natural gas
the force that resists movement in water or air
drag
The study of motion
Mechanics
Describe and give an example of Newton's First Law of Motion
An object at rest will remain at rest and an object in motion will stay in motion unless it is acted upon by a force.
Mixtures of different metals
Alloys
Name two examples clean energy
solar, wind, hydropower
Water, soap, and oil reduce friction by serving as:
Lubricants
The speed limit of falling objects called
Terminal Velocity
Describe and give an example of Newton's Second Law of Motion
The acceleration of an object is dependent upon the net force acting on it and its mass (F=ma)
A mixture where substances are so well-mixed that they look the same
Homogenous
Energy in motion is called _________ energy
Kinetic
The ______ the object, the stronger its gravitational pull
Bigger and closer
The sticking together of two different materials.
Adhesion
Describe and give an example of Newton's Third Law of Motion
Every action has an equal but opposite reaction
What is the closest thing to a universal solvent on Earth?
Water
Stored energy is called __________ energy
Potential
A change in speed or direction of an object is known as
Acceleration
The ability of someone or something to do work
Energy