For every action there is an equal an opposite reaction.
What is Newton's Third Law?
100
The ability to do work or cause change.
What is energy?
200
A change in an objects position over time when compared with a reference point.
What is motion?
200
In science, ________ refers to increasing speed, decreasing speed, or changing direction.
What is acceleration?
200
The direction of friction is (opposite/same) of motion.
What is opposite?
200
The acceleration of an object by a force is inversely proportional to the mass of the object and directly proportional to the _____?
What is force?
200
The energy an object has due to its motion.
What is Kinetic Energy?
300
When an objects distance from another object is changing
What is an object is motion?
300
What you must know about an object to calculate its acceleration
What is velocity?
300
_________ is produced when force is applied with leverage.
What is torque?
300
f=ma is an abbreviation for this term.
What is Force equals mass times acceleration?
300
Kinetic Energy and Potential Energy combine to make_____.
What is Mechanical Energy?
400
Property of an object to resist change in resting state.
What is Rotational Inertia?
400
Speed that doesn't change.
What is constant speed?
400
A force that two surfaces exert on each other when they rub against each other.
What is friction?
400
This law states that an object at rest will stay at rest and an object in motion will stay in motion at the same speed and direction unless acted upon by an outside force?
What is Newton's First Law of Motion or the Law of Inertia?
400
Effects the ability to do work more rapidly.
What is Power?
500
A place or object used for comparison to determine if something is in motion.
What is a reference point?
500
A car travels 250 km over a course of 2 hours. At what speed was the car traveling?
What is 125 km/hr?
500
Pushing and pulling are examples of what?
What is force?
500
This law states f=ma.
What is What is Newton's Second Law of Motion or the Law of Acceleration?