17 Videos for "speed"

SpeedInstantaneous Speed
Science › Physics › Linear and Projectile Motion
Understanding the differences between speed and instantaneous speed. 
Rotational Speed
Science › Physics › Circular Motion and Rotational Mechanics
Understanding and calculating rotational speed. 
Wave Speed
Science › Physics › Vibration and Waves
How to find the speed of waves. 
Average Speed
Science › Physics › Linear and Projectile Motion
How to calculate average speed. 
Motion Along a Line  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find the velocity and speed, and the displacement and distance traveled, of an object traveling in a straight line. 
Relativity in Motion
Science › Physics › Linear and Projectile Motion
The laws of physics are not affected by varying amounts of inertia. 
Scientific Units
Science › Physics › Introduction to Physics
How to use and convert scientific units. 
Scientific Units
Science › Chemistry › Introduction to Chemistry
How to use and convert scientific units. 
Navigation Problems  Concept
Math › Precalculus › Vectors and Parametric Equations
How we measure airspeed, wind, groundspeed, and other variables in navigation. 
Rate Word Problems  Problem 4
Math › Algebra › Word Problems Using Systems of Equations
Setting up a system of equations to solve a windspeed or current speed word problem 
Applied Linear Equations: Distance Problem  Concept
Math › Algebra 2 › Linear Equations
How to find the speed of transit when the time of two different legs is known. 
Applied Linear Equations: Distance Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to find the speed of transit when the time of two different legs is known. 
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. 
Navigation Problems  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How we find the course and groundspeed of an airplane when we are given its velocity and the wind velocity. 
Navigation Problems  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How we find the course and groundspeed of an airplane when we are given its velocity and the wind velocity. 
Navigation Problems  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How we find the course and groundspeed of a complicated airplane problem when we are given its velocity and the wind velocity at 210 and 270 degrees. 
Parametric Equations and Motion  Problem 3
Math › Precalculus › Vectors and Parametric Equations
How to find the horizontal distance a projectile travels and how to graph on the TI84 the parametric equations describing its motion.