direction of motion 33 videos

Vector Direction
Physics Linear and Projectile Motion
How to predict the direction of a vector.
vector direction magnitude velocity 
Direct Variation
Algebra 2 Functions
How to define direct variation.
direct variation proportional constant of variation 

Graphs of Motion
Physics Linear and Projectile Motion
Drawing and interpreting graphs of motion.
graphs motion velocity acceleration 
Projectile Motion
Physics Linear and Projectile Motion
How projectile motion works.
projectile motion gravity 
Linear Motion
Physics Linear and Projectile Motion
How linear motion works.
linear motion projectile gravity 
Parabolic Motion
Physics Linear and Projectile Motion
How parabolic motion works.
parabolic motion gravity projectile 
Direct Variation
Algebra Linear Equations and Their Graphs
How to tell if two variables vary directly.
direct variation y intercept constant of variation 
Relativity in Motion
Physics Linear and Projectile Motion
The laws of physics are not affected by varying amounts of inertia.
relativity motion special relativity speed 

Parametric Equations and Motion
Precalculus Vectors and Parametric Equations
How to graph a parametric curve, and how to eliminate the parameter to obtain a rectangular equation for the curve.
position time parametric equations path rectangular equation eliminating the parameter square root function direction of motion 
Motion Along a Line
Precalculus Vectors and Parametric Equations
How to write equations describing motion in a straight line given the velocity and the position when t=0.
velocity constant velocity position vector equation of a line parametric equations parametric equations of a line 
Law of Inertia  Newton's First Law of Motion
Physics Newton's Laws of Motion
Understanding and applying the Law of Inertia.
newton first law motion inertia unbalanced force 
Law of Force and Acceleration  Newton's Second Law of Motion
Physics Newton's Laws of Motion
Understanding and applying the Law of Force and Acceleration.
newton's second law motion acceleration force 
The Resultant of Two Forces
Precalculus Vectors and Parametric Equations
How to find the resultant of two forces when they are parallel, opposite, or perpendicular in direction.
Forces Resultant Vector Addition Magnitude Direction The Pythagorean Theorem 
Kinetic Energy
Physics Energy and Momentum
Understanding and recognizing kinetic energy.
kinetic energy motion KE 
Components of Vectors
Physics Linear and Projectile Motion
Understanding the components of vectors.
vectors magnitude direction 
Quotation Marks
Grammar Punctuation
The rules for using quotation marks.
quotation marks direction quotations 
Law of Action and Reaction  Newton's Third Law of Motion
Physics Newton's Laws of Motion
Understanding and applying the Law of Action and Reaction.
newton's third law action reaction