Formulas
The formula for speed
What is distance/time?
Forces acting together in pairs
What is Newton's Third Law?
Unit for mass
The forces equal in size and opposite in direction
What are balanced forces?
Definition of speed
What is how fast something moves?
The formula for velocity
What is distance/time (plus adding a direction)?
An object in motion/rest will stay in motion/rest unless acted upon by an unbalanced force
What is Newton's First Law?
Unit for force
What are Newtons (N)?
The forces that make net force equal to 0
What are balanced forces?
Definition of velocity
What is speed in a specific direction?
The formula for force
What is mass x acceleration?
What is Newton's First Law?
Unit for acceleration
What is meters per second squared (m/s^2)?
The forces that cause objects to accelerate
What are unbalanced forces?
Definition of acceleration
What is the rate at which velocity changes?
The formula for acceleration
What is Final velocity - initial velocity/time?
An object's acceleration increases with increased force and decreases with increased mass
What is Newton's Second Law?
Unit for weight
What are Newtons (N)?
Types of forces that act in pairs
What are all forces?
Definition of inertia
What is the resistance of an object to a change in the speed or the direction of its motion?
The formula for momentum
What is mass x velocity?
Hammering a nail into wood
What is an example of Newton's Third law
Unit for momentum
What is kilograms times meters per second (kg x m/s)?
The force that is exerted on an object and the force that the object exerts back
What are action and reaction forces?
Definition of centripetal force
What is the force that keeps objects moving in circles?