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Dan the Tutor
США
Добавлен 14 июн 2020
I'm all about educating people on calculus, physics, the SAT, and all forms of math. School always came easy to me, but I know it doesn't for most people. I discovered in college that I'm really good at tutoring and explaining things and being patient with struggling students. That's why I want to give back with free tutorials, explanations, etc. on this channel.
What is the Net Force of a Square of Charges? (Physics E&M Conceptual Question)
Explanation and examples of how to find the net force (or electric field) of a set of charges oriented in a square with another charge in the center. This is for physics 2 electricity and magnetism.
Video on How to find the Magnitude of the Net Electric Force of a Square of Charges:
ruclips.net/video/tsfm8ZIxXqo/видео.html
More videos at
www.danthetutor.com/
Patreon Link (recurring donations):
www.patreon.com/user?u=84517584
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www.paypal.com/paypalme/danthetutor
Video on How to find the Magnitude of the Net Electric Force of a Square of Charges:
ruclips.net/video/tsfm8ZIxXqo/видео.html
More videos at
www.danthetutor.com/
Patreon Link (recurring donations):
www.patreon.com/user?u=84517584
Paypal Link (one-time donations):
www.paypal.com/paypalme/danthetutor
Просмотров: 1
Видео
How to Graph Linear Lines (y = mx+b)
Просмотров 62 часа назад
Explanation and examples of how to graph linear lines in algebra 1. Written in slope intercept form y = mx b. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to Find the Discriminant and Why it's Important
Просмотров 117 часов назад
Examples and practice problems with the discriminant in algebra. The discriminant is used to find how many solutions from quadratic functions. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Imaginary Solutions from the Quadratic Formula
Просмотров 239 часов назад
Examples and practice problems of how to find imaginary solutions from quadratic functions and the quadratic formula. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to Graph Rational Functions and Asymptotes
Просмотров 1919 часов назад
Explanation and practice problems of how to graph rational functions in algebra, as well as horizontal and vertical asymptotes. Rational functions typically have nonzero degree variables in the numerator and denominator. Horizontal and Vertical Asymptotes Video: ruclips.net/video/_UQJHoU8YBo/видео.html More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?...
How to Find Domain (Algebra)
Просмотров 1821 час назад
Explanation and practice problems of how to find domain in Algebra. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to Find Domain and Range from a Graph
Просмотров 14День назад
Explanation and practice problems of how to find domain and range from a graph in Algebra. How to write in interval notation: ruclips.net/video/t5x6rchr8ec/видео.html More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to write in Interval Notation (Algebra)
Просмотров 10День назад
Explanation and practice problems of how to write in interval notation instead of inequality form. This is used in Algebra, Geometry, Pre-Calc, and Calculus. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Trig Functions - Sin, Cos, Tan (SOH CAH TOA)
Просмотров 4421 день назад
Explanation and examples of sine, cosine, and tangent. Trig functions in geometry. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to Graph Piecewise Functions
Просмотров 2421 день назад
Examples and practice problems for how to graph piecewise functions. Functions with curly brackets in them. Graphs with different parts. Open and closed circles. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Evaluating Piecewise Functions
Просмотров 1421 день назад
Explanation and examples of how to evaluate piecewise functions. Plugging in values to piecewise functions. Video on How to Graph Piecewise Functions: ruclips.net/video/fIn59KbxJa4/видео.html More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to find the equation for a piecewise function given the graph
Просмотров 2621 день назад
Examples and explanation of how to find the equation of a piecewise function given a graph. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Inverse Trig Functions - Arcsin, Arccos, Arctan
Просмотров 15421 день назад
How to use inverse Trig functions in geometry, precalculus, and trigenometry. Inverse sin, cos, and tan. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Special Right Triangles (30-60-90 and 45-45-90 Triangles)
Просмотров 3928 дней назад
Explanation and examples of how to solve 30 60 90 triangles and 45 45 90 triangles. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
Marginal Functions (Profit, Revenue, and Cost Calc 1)
Просмотров 2128 дней назад
Explanation and examples of how to find marginal profit, revenue, cost, and average cost. How to maximize profit in calculus. More videos at www.danthetutor.com/ Patreon Link (recurring donations): www.patreon.com/user?u=84517584 Paypal Link (one-time donations): www.paypal.com/paypalme/danthetutor
How to Graph Limacons (Polar Functions Calc 2)
Просмотров 11Месяц назад
How to Graph Limacons (Polar Functions Calc 2)
Even vs. Odd Functions (Algebra / Pre-Calc)
Просмотров 30Месяц назад
Even vs. Odd Functions (Algebra / Pre-Calc)
How to do Logarithmic Differentiation (Calc 1)
Просмотров 11Месяц назад
How to do Logarithmic Differentiation (Calc 1)
Derivatives of Logs - Advanced Problems | Properties of Logs | Calc 1
Просмотров 13Месяц назад
Derivatives of Logs - Advanced Problems | Properties of Logs | Calc 1
How to find Limits at Infinity (Calculus)
Просмотров 19Месяц назад
How to find Limits at Infinity (Calculus)
How to use the Limit Definition of Derivative (Calculus)
Просмотров 29Месяц назад
How to use the Limit Definition of Derivative (Calculus)
Derivatives of Exponential Functions (Calculus)
Просмотров 12Месяц назад
Derivatives of Exponential Functions (Calculus)
How to use the Product and Quotient Rules for Calc 1
Просмотров 642 месяца назад
How to use the Product and Quotient Rules for Calc 1
All Units you NEED to know for Physics 2
Просмотров 1862 месяца назад
All Units you NEED to know for Physics 2
All Units you NEED to know for Physics 1
Просмотров 632 месяца назад
All Units you NEED to know for Physics 1
How to Solve Single Slit Diffraction Problems in Physics
Просмотров 1043 месяца назад
How to Solve Single Slit Diffraction Problems in Physics
How to Find X and Y Intercepts of Rational Functions
Просмотров 513 месяца назад
How to Find X and Y Intercepts of Rational Functions
How to Solve Diffraction Grating Physics Problems
Просмотров 1023 месяца назад
How to Solve Diffraction Grating Physics Problems
For the last example, why is the Vi for the second kinematics equation not equal to the Vf that we found in the first? Do they not represent the same point?
Wait is because we are looking only at the moment the ball hits the floor?
If they were equal to each other, then the ball would return to the same height. So the velocities need to be different, and the way we solve it is with the impulse equation.
when i multiplied the second side for like the second problem, I got 964
I see your problem. When you square the -4, it should become positive.
@@danthetutor2624 oh ok thanks
You are superb ❤ thank you very much very helpful
Thanks! You’re not half bad either.
If I were trying to do this for something like a cone, would I replace the sums with integrals? How would that change the formula we work with here? Also you are amazing and getting me through physics lol
Oh gosh, I don’t know. I’ve never seen that case before. It’s definitely with integrals, but I don’t know the formula.
Please keep making videos, your a great teacher
Thanks! I don’t intend to stop any time soon
thank u so much you actually saved my life lol 😂
I tell people all the time, “I save lives.” People ask if I’m a doctor. Nope, I’m a tutor.
Nice Explanation
Thank you!! So helpful :)
Happy to help!
sir, what about beryllium and chlorine why are they covalent bond
This is a rare exception to the rule. Beryllium and fluorine are ionic bond, but Beryllium and Chlorine/Bromine are covalent. Not sure why nature had to do this to us, but we have to live with it.
Thanks so much saved me
Happy to help! Good luck on your test!
How about root1+1=?
root1 simplifies to 1, so it will be 1+1 = 2
Can you explain the top and bottom part about the signs
Thank you a lot for this video ❤
You're welcome a lot
Who are you
I like your lecture so much
Thanks!
THANKYOU MAN. I WANTED TO SUGGEST YOU ONE THING YOU CAN ALSO PLAY GAMES TO INCREASE YOU SUB AND DO MATHS ALSO. GAME+MATH+DAN=IT'S ON YOU....... BTW YOUR EXPLANATION IS😶🌫️🥵👽🤖😈🥸☠️🐏🐐🐑🐻🐼🐻❄️
Thanks!
Thank you for explaining it,I know it was basic but important
Thanks! Glad it helped.
Thanks sir it is really helpful in my exam
Glad I could help!
What about AlCl3
Covalent (it’s an exception to the rule)
Intelligent, but if you wanna be elegant, do the theoretical part first and plug all the values at the very end. Loved the vid tho!
Thanks for the suggestion!
hey man your channel is amazing very helpful and i'll be sharing with my friends. keep it up.
Thanks! Tell your friends I said hi.
nice content and clear explanation...thankyou so much Sir
Thanks! Good luck on your next exam!
you are truly the hidden gem on youtube
Thanks, but this is all the publicity I need right now.
2+√3
Why crash out the negative?
Thnx sir... Have a good day.
No one ever tells me to have a good day, thanks!
why did you subtract 88.2 from both sides?
At 5:49. Rules of algebra. If it doesn't make sense, you'll probably need to review your algebra skills.
Teach trigonometry 😊
You got it!
I didn't understand kinematics at all until I saw this ty.
Thanks, I'll put this quote on the back of my first book on kinematics.
THANK YOU AGAIN most underrated fr!!
You’re welcome again!
Thank you so much, great explanation
Happy to help!
Nice job.
Thanks, I try
This is a great trick to remember but I want to understand why this is the case
It has to do with a concept called electronegativity. Every element has an electronegativity value, and when the electronegativity values are similar, the elements form a covalent bond. And when the values are starkly different, they form an ionic bond.
I love you Dan you are amazing. Question though: why do we know the acceleration in the y direction is 0? I don't understand why we can't calculate it the same way we did the acceleration in the x direction?
I ly
Bravo! Good job!
Thanks!
pls sort me out g have an exam in 20 minutes
Lol, hope this helped
bless
I didn’t sneeze… jk thanks!
isnt a bond from 2 elements on the left side called metallic bonding?
I think that's right
Dan you are the man fr
Thanks! I try.
Nice😊
Thanks for this, I've seen another approach to identifying the type of chemical bond in a compound apart from electronic configuration. I will introduce this approach in my lessons Aluminum chloride is covalent, as you said, in chemistry there are exceptions to rules
Happy to help! This has always been my preferred method.
This was incredible helpful, thanks for the insight, i highly recommend you’re channel thanks for the help man!❤
Thanks! I appreciate it!
Thanks!
you're awesome man, i happened to stumble across this... and you've just taught me more in 6 mins than most teachers have in the past who had far more time to do so! keep it up
No prob! This is a tough topic. Glad the video helped!
motor mouth is not something I want to hear when I am already having trouble with the subject. sloooooow down
I still dont understand why there is no kinetic energy😭
Basically, it’s the same idea as when you throw a ball up in the air. What’s the kinetic energy at the peak of flight? Zero.
Greatly explained sir. Thank you so much
Happy to help!
You are great 👍🏼....... Jst cleared my mind
Thanks! Glad to hear it.
But a doubt what if it was like O3 or O2 or H2
All of those are covalent. A general rule of thumb is that if you are bonding 2 or more of the same element, it is going to be covalent.