- Видео 176
- Просмотров 37 898
Math, Physics and Engineering Channel
США
Добавлен 12 июл 2011
This channel was created to support students taking classes of Math, Physics, Statistics and Mechanical Engineering. We are presenting short videos which explain common exercises. We need your feedback to continues improving our work.
Please, subscribe to this channel and support our work.
Please, subscribe to this channel and support our work.
Algebra - Solving systems of linear and nonlinear equations
The video shows some examples of the solution of systems of linear and nonlinear equations
Просмотров: 18
Видео
AI - ChatGPT acting as a Math tutor
Просмотров 1821 день назад
This video shows 2 examples in which ChatGPT acted as a Math tutor, and helped me understand the solution of a couple of Algebra exercises.
Algebra - Review of Properties of Logarithms
Просмотров 2921 день назад
The video shows a short review of the properties of logarithms
Algebra: Properties of Rational Functions
Просмотров 22Месяц назад
The video explain about the properties of the rational functions
Algebra: Inverse of a function
Просмотров 21Месяц назад
The video explains how to find the inverse of a one-to-one function
Algebra - Solving quadratic equations by Completing the Square and Quadratic Formula
Просмотров 48Месяц назад
Video shows examples of the solutions of quadratic equations by completing the square and by using quadratic formula
Algebra - Solving Logarithmic and Exponential Equations
Просмотров 36Месяц назад
Video explains the solution of logarithmic and exponential equations.
Statistics - Mean, Mode, Median and Standard Deviation using Microsoft Excel
Просмотров 31Месяц назад
The video explore the functions count, mean, median, mode, and standard deviation
Statistics - From a Histogram to a Pareto Chart
Просмотров 21Месяц назад
Converting a Histogram to a Pareto chart
Statistics - Histogram with Microsoft Excel
Просмотров 26Месяц назад
The video shows how to create a Histogram using Microsoft Excel
Statistics - Frequency distribution with Microsoft Excel
Просмотров 15Месяц назад
The video explain how to build a frequency distribution using Microsoft Excel
Statistics - Pareto Chart, Pie Chart, Scatter Plot
Просмотров 19Месяц назад
Video explain how to construct a Pareto Chart, Pie Chart and Scatter Plot
Statistics - Histograms, Relative Frequency Histograms and Frequency Polygons
Просмотров 47Месяц назад
The video explains the construction of a Histogram from a frequency distribution
Statistics - Frequency Distributions
Просмотров 166Месяц назад
Video explains how to build a frequency distribution, a relative frequency distribution, a cumulative frequency distributon, etc.
Probabilities - Addition Rule
Просмотров 9Месяц назад
Video explain examples of the addition rule to calculate probabilities.
Algebra - Review about Properties of Functions
Просмотров 702 месяца назад
Algebra - Review about Properties of Functions
Algebra - Rational Expressions: Simplify, Multiply, Divide
Просмотров 292 месяца назад
Algebra - Rational Expressions: Simplify, Multiply, Divide
PHY LAB - Simulation about collision in one and two dimensions
Просмотров 733 месяца назад
PHY LAB - Simulation about collision in one and two dimensions
PHY LAB - Simulation bending light from Phet
Просмотров 1764 месяца назад
PHY LAB - Simulation bending light from Phet
AI - ChatGPT y alucinaciones que pueden provocar una respuesta incorrecta
Просмотров 315 месяцев назад
AI - ChatGPT y alucinaciones que pueden provocar una respuesta incorrecta
Engineering - Panama Canal Engineering Marvel
Просмотров 3,3 тыс.5 месяцев назад
Engineering - Panama Canal Engineering Marvel
PHYSICS - Transverse wave on a string and finding y position as function of x and t
Просмотров 145 месяцев назад
PHYSICS - Transverse wave on a string and finding y position as function of x and t
PHYSICS - How a mass increase affects the frequency of mass spring system
Просмотров 175 месяцев назад
PHYSICS - How a mass increase affects the frequency of mass spring system
PHYSICS LAB Simulation to study wavelength as amplitude and frequency changes
Просмотров 715 месяцев назад
PHYSICS LAB Simulation to study wavelength as amplitude and frequency changes
PHY LAB - Linearization of Data and Graphing with Microsoft Excel
Просмотров 435 месяцев назад
PHY LAB - Linearization of Data and Graphing with Microsoft Excel
ALGEBRA - Explaining the use of the online graphing tool: Desmos.com
Просмотров 489 месяцев назад
ALGEBRA - Explaining the use of the online graphing tool: Desmos.com
CALCULUS - L' Hospital's Rule: Indeterminate form infinity/infinity
Просмотров 179 месяцев назад
CALCULUS - L' Hospital's Rule: Indeterminate form infinity/infinity
CALCULUS - L'Hospital's Rule for indeterminate form 0/0
Просмотров 109 месяцев назад
CALCULUS - L'Hospital's Rule for indeterminate form 0/0
Professor, can you activate the Arabic translation?
I am sorry, but it looks like des not have captions in Arabic. I tried but asked me to upload a file with the translation or to type it.
The eight wonder of the world 🌎
It is really amazing. I went to Panama and my main goal was to visit the the Canal.....
I like the project ❤
Thank you... Are very simple experiments,... but students are always grateful of opportunities to see or to do....
Thank you
☝️ Promo'SM
Good video.
Great, even.
Where could I find thoese questions
Nice piece of equipment; I bet it costs a small fortune! If I'm interpreting this correctly, the (approx.) 50 G reading between the poles of that lab magnet (at 01'10") means it is about 1000x as 'strong' as a fridge magnet: 1 T = 10,000 G so 50 G = 0.005 T = 5 mT Since a fridge magnet is about 5 micro-Tesla, the black magnet is equivalent to a about one thousand of them!
It is not very expensive. PASCO scientific was my provider
Any links or apps
phet.colorado.edu/en/simulations/filter?subjects=physics&type=html,prototype
Obviously. And if you put them after another its 3V thats pretty basic and you learn that in school
A lot of students do not know it. Trust me
It only generates EMF when the coil is moving so cutting the magnetic field lines, right? Thanks for the video BTW, it is helpful to see actual demo.
There must be a variation of magnetic flux passing through the coil, to induce emf. If you put the coil static in between the poles of the magnet, there is not induction of emf.
watched this in 2x speed, im so locked in
This is great. Thank you
Thank you, Professor.
beats the c out of me how this subject matter ever evolved into its present form....
How did you get 9.8 m/s^2 in question 4?
Clases magistrales de física, muy instructivas. Obsérvelas.
some values are not well explained,,,, like sb and y.......
letsrr #von.ngo
vdf5nx #von.ong
Hi Mr. Ramos. My question is, Are we always going to divide by 4?
Yes Yelena, because there is a pattern that repeat every 4 numbers.... that is the reason of the division by 4.... Remember the there is theorem that state that given i to the power of n, dividing n by 4, the remainder of the division will be the new exponent... and this remainder is going to be always 0, 1, 2 or 3. I to the zero is 1, i to the 1 is i, i to the second is -1 and i to the third power is -i.