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Flipping Physics
Introductory Perfectly Inelastic Collision Problem Demonstration
A perfectly inelastic collision is demonstrated and analyzed.
Flipping Physics
Wave Speed Equation Derivation and Demonstration
The equation for the speed of a wave is derived. The fact that amplitude, frequency, and wavelength do not affect wave speed is demonstrated. Two different solutions for wave speed are demonstrated.
Flipping Physics
An Introductory Torque Wrench Problem
A problem involving forces on a wrench is used to determine the torque exerted by the wrench. A “cheater pipe” is also added.
msvgo
Scientific Notation
It gives idea about Scientific Notation & rules to solve the numerical based on it.
Khan Academy
Khan Academy: Algebra: More on Significant Figures
Video explaining the rules for calculating the number of significant figures. Includes link to additional practice at the top of the video. [5:40]
Khan Academy
Khan Academy: Algebra: Multiplying and Dividing With Significant Figures
Video showing how to multiply and divide with significant figures. Includes examples of carpeting a floor and laying tile. [9:31]
Khan Academy
Khan Academy: Algebra: Addition and Subtraction With Significant Figures
Video showing how to add and subtract numbers using significant figures. Contrasts adding and subtracting with significant figures with multiplying and dividing. [8:59]
Sophia Learning
Sophia: Significant Figures in a Measurement: Lesson 3
This lesson will demonstrate how to determine the correct number of significant figures in a measurement (both analog and digital). It is 3 of 3 in the series titled "Significant Figures in a Measurement."
Sophia Learning
Sophia: Significant Figures and Scientific Notation: Lesson 1
This lesson will demonstrate how to use scientific notation to express the desired number of significant figures. It is 1 of 5 in the series titled "Significant Figures and Scientific Notation."
Khan Academy
Khan Academy: Significant Figures: More on Significant Figures
Understanding the "rules of thumb" for significant figures.
Khan Academy
Khan Academy: Multiplying and Dividing With Significant Figures
A video showing how to multiply and divide with significant figures.
Khan Academy
Khan Academy: Addition and Subtraction With Significant Figures
Video showing how to add and subtract numbers using significant figures.
Sophia Learning
Sophia: Significant Digits: Lesson 2
This lesson will explain false precision and significant digits. It is 2 of 3 in the series titled "Significant Digits."
Sophia Learning
Sophia: Significant Digits: Lesson 3
This lesson will explain false precision and significant digits. It is 3 of 3 in the series titled "Significant Digits."
Sophia Learning
Sophia: Significant Digits: Lesson 1
This lesson will explain false precision and significant digits. It is 1 of 3 in the series titled "Significant Digits."
Sophia Learning
Sophia: Significant Figures: Lesson 2
This lesson will explain what significant figures are and why they are important. It is 2 of 5 in the series titled "Significant Figures."
Sophia Learning
Sophia: Significant Figures and Scientific Notation: Lesson 5
This lesson will demonstrate how to use scientific notation to express the desired number of significant figures. It is 5 of 5 in the series titled "Significant Figures and Scientific Notation."
Sophia Learning
Sophia: Significant Figures in a Measurement: Lesson 1
This lesson will demonstrate how to determine the correct number of significant figures in a measurement (both analog and digital). It is 1 of 3 in the series titled "Significant Figures in a Measurement."
Sophia Learning
Sophia: Significant Figures: Lesson 4
This lesson will explain what significant figures are and why they are important. It is 4 of 5 in the series titled "Significant Figures."
Bozeman Science
Bozeman Science: Significant Digits
Mr. Andersen explains significant digits and shows you how to use them in calculations.