direction of motion33 videos
-
Vector Direction
PhysicsLinear and Projectile Motion
How to predict the direction of a vector.
vector direction magnitude velocity -
Direct Variation
Algebra 2Functions
How to define direct variation.
direct variation proportional constant of variation -
-
Graphs of Motion
PhysicsLinear and Projectile Motion
Drawing and interpreting graphs of motion.
graphs motion velocity acceleration -
Projectile Motion
PhysicsLinear and Projectile Motion
How projectile motion works.
projectile motion gravity -
Linear Motion
PhysicsLinear and Projectile Motion
How linear motion works.
linear motion projectile gravity -
Parabolic Motion
PhysicsLinear and Projectile Motion
How parabolic motion works.
parabolic motion gravity projectile -
Direct Variation
AlgebraLinear Equations and Their Graphs
How to tell if two variables vary directly.
direct variation y intercept constant of variation -
Relativity in Motion
PhysicsLinear and Projectile Motion
The laws of physics are not affected by varying amounts of inertia.
relativity motion special relativity speed -
-
Parametric Equations and Motion
PrecalculusVectors 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 -
沿直线运动
PrecalculusVectors 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
PhysicsNewton's Laws of Motion
Understanding and applying the Law of Inertia.
牛顿第一定律 motion inertia unbalanced force -
Law of Force and Acceleration - Newton's Second Law of Motion
PhysicsNewton'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
PrecalculusVectors 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
PhysicsEnergy and Momentum
Understanding and recognizing kinetic energy.
kinetic energy motion KE -
Components of Vectors
PhysicsLinear and Projectile Motion
Understanding the components of vectors.
vectors magnitude direction -
Quotation Marks
GrammarPunctuation
The rules for using quotation marks.
quotation marks direction quotations -
Law of Action and Reaction - Newton's Third Law of Motion
PhysicsNewton's Laws of Motion
Understanding and applying the Law of Action and Reaction.
newton's third law action reaction