Gravity
A force that accelerates or pulls an object toward the center of Earth.
What is Gravity?
An object's motion won't change unless acted upon by a force.
What is the 1st Law of Motion?
This scientist is the only scientist to have an award-winning show on PBS.
Who is Bill Nye the Science guy?
An increase in the rate or speed of something.
What is Acceleration?
He is the principal of Exalt Academy of Southwest Little Rock.
Who is Mr. Hinton?
Any interaction that can change the motion of an object.
What is Force?
Heavier objects need a larger force to make them move.
What is the 2nd Law of Motion?
This scientist was sitting beneath a tree and observed an apple fall. He used this observation to create the law of gravity.
Who is Isaac Newton?
The gases that surround Earth or another planet.
What is an Atmosphere?
What are green and blue?
A measure of a force acting in the opposite direction.
What is Resistance?
For every action there is an opposite and equal reaction.
What is the 3rd Law of Motion?
These scientists study space.
Who are astronomers?
A force caused by air, acting in the opposite direction of a moving object.
What is Air Resistance?
_________ can change based on the force of gravity on an object.
What is Weight?
When two forces on an object cancel each other out, they do not affect the motion of the object.
What is a Balanced Force?
An English mathematician and physicist who is known for formulating the theory of universal gravity.
Who is Isaac Newton?
A force resulting from two objects rubbing against each other.
What is Friction?
She is the superintendent of Exalt Academy.
Who is Mrs. Long?
Every particle attracts every other particle with a force that is proportional to their masses and inversely proportional to the square of distance between them.
What is the Universal Law of Gravitation?
When one force is stronger than other forces on an object, they do affect the motion of an object.
What is an Unbalanced Force?
He is sometimes known as the "Father of Observational Astronomy".
Who is Galileo Galilei?
The amount of matter that makes up an object.
What is Mass?
Mrs. Sias-Hagan's favorite phrase is this.
What is "Cool beans!"?