72 Videos for "position"

Position, Velocity and Acceleration  Concept
Math › Calculus › Antiderivatives and Differential Equations
How to solve position, velocity and acceleration problems using differentiation equations. 
Position, Velocity and Acceleration  Problem 1
Math › Calculus › Antiderivatives and Differential Equations
How to determine the position of an object by solving a differential equation that describes its acceleration. 
Position, Velocity and Acceleration  Problem 3
Math › Calculus › Antiderivatives and Differential Equations
How to determine the motion of a projectile by solving a differential equation that describes its acceleration. 
Position, Velocity and Acceleration  Problem 2
Math › Calculus › Antiderivatives and Differential Equations
How to determine how far an object travels by solving a differential equation that describes its acceleration. 
Average Velocity  Problem 2
Math › Calculus › The Derivative
How to compute the average velocity of an object moving in one dimension from a graph of its position vs. time. 
Instantaneous Velocity  Problem 1
Math › Calculus › The Derivative
How to estimate the instantaneous velocity of an object from a graph of position vs. time by computing slopes of secant lines over shorter and shorter intervals of time. 
Instantaneous Velocity  Problem 3
Math › Calculus › The Derivative
How to estimate instantaneous velocity when position and time are given in a table. 
Introduction to the 3D Coordinate System  Concept
Math › Precalculus › Vectors and Parametric Equations
How to define the components and length of a position vector in three dimensions. 
Instantaneous Velocity  Problem 2
Math › Calculus › The Derivative
How to estimate the intervals of time when velocity is positive from a graph of position vs. time, and how to estimate when velocity is greatest. 
Algebraic Representation of Vectors  Concept
Math › Precalculus › Vectors and Parametric Equations
How to express a position vector algebraically in component form <a,b>, and how to compute its magnitude. 
Parametric Equations and Motion  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to determine the path of an object by eliminating the parameter when the position is given by parametric equations. 
Motion Along a Line  Concept
Math › Precalculus › Vectors and Parametric Equations
How to write equations describing motion in a straight line given the velocity and the position when t=0. 
Parametric Equations and Motion  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to determine the path of an object by eliminating the parameter when the position is given by parametric equations. 
Motion Along a Line  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to write equations describing motion in a straight line given the velocity and the position when t=2. 
Average Velocity  Concept
Math › Calculus › The Derivative
How to compute the average velocity of an object moving in one dimension. 
Average Velocity  Problem 1
Math › Calculus › The Derivative
How to compute the average velocity of an object moving in one dimension and how to represent average velocity on a graph. 
Average Velocity  Problem 3
Math › Calculus › The Derivative
How to determine intervals of time when the average velocity is negative or positive, and how to determine whether average velocity over one interval of time is greater than average velocity over another. 
Mechanical Energy
Science › Physics › Energy and Momentum
Understanding and recognizing mechanical energy. 
The Definitions of Sine and Cosine  Problem 2
Math › Trigonometry › Trigonometric Functions
How to find the sine of an angle when its cosine is given. 
The Definitions of Sine and Cosine  Problem 1
Math › Precalculus › Trigonometric Functions
How to evaluate sine and cosine when the angle is 0, ?/2, ?, ?.