i was a medical student for nearly four years and then i made a difficult choice to drop out and pursue biomedical engineering instead. as you can imagine after four years of absolutely zero exposure to physics and math, this was one of the topics that i was really really struggling with. i cannot begin to tell you how much your video helped. you’re objective-oriented, your pace is good and you break down the concepts into easily digestible bits. god bless you and i hope only good things come your way. all the love from sudan & malaysia

@TutorJeff

2 ай бұрын

This is really inspiring. Thanks for sharing your story, and I will try to do more so that hopefully, my work gets to help reach more people out there. It makes me happy when I read that my videos are being help to not just people in my country. I would love to do more questions that are specific for you, so if you have any interesting questions you might want me to look at, feel free to share them. siyambangojeff@gmail.com

@hindalzubier

2 ай бұрын

@@TutorJeff you’re so kind. i was so disheartened by my career shift at first as it was mostly brought about by civil war in my country. but now i’m liking it more and more as i progress through my courses,, and it’s even better when you finally understand the concepts and the fascinating applications of them. so i’m immensely grateful to you and your videos. i will definitely make sure to reach out if something good comes up! thanks a ton for your time and effort. it’s quite literally saving my life.

Well explained and easy to follow. Hats off sir.

Crystal clear. Thank you very much

Goojas way to introduce a topic🥺 I’m startng from the first topic video now 😁

والعباس شرحك يجنن from iraq✨👷🏼‍♀️

very clear .Thankyou sir please make one one work,energy and power

Thank you, very well explained.

Very helpful man thank you

Well explained

@TutorJeff

6 ай бұрын

Thanks

Thank you so much I enjoyed the topic

I like the way u explain on f¹ and f²❤

@TutorJeff

Ай бұрын

Thanks

This has really helped me. Thank you sir

@TutorJeff

2 жыл бұрын

That is really good to hear. Thanks you.

Sir I have been waiting for your video now today I have find them thanks u helping us a lot

@TutorJeff

2 жыл бұрын

Nice. Glad the videos are of help. 😊

Excellent 🔥🔥🔥

really helpful and good video

Thank you sir .

Very clear, well done . Thank you. Can you make a video about static equilibrium with torque?

@TutorJeff

2 жыл бұрын

Hi Jerry. I am glad that you found the video helpful. And I already have a couple of videos that involve static equilibrium with an element of torque. You can check out my series on static equilibrium using the link Static Equilibrium: kzread.info/head/PLD5A8ZE5Om9nBqeE0TUedNEiCD_WBtKG5 Videos 3,4,6,7,8,9 & 10 all fit the profile. I hope you will find them helpful.

@jerrysakala3651

2 жыл бұрын

@@TutorJeff thank you so much. Keep up the great work ,you're brilliant. God bless

@TutorJeff

2 жыл бұрын

I will definitely keep up. Thanks.

I respect you. 🥰🥰 U have unfolded what was invisible mysteries to me, 2 be visible

@TutorJeff

2 жыл бұрын

@William Sikazwe. I am glad that you found the videos helpful. It is sometimes very hard to know what is beneficial to the learner, so it is really encouraging to get feedback. Thank you for your support once again.

@williamsikazwe8487

2 жыл бұрын

@@TutorJeff Am kindly asking for the email if that's not the problem with u?

@TutorJeff

2 жыл бұрын

@William Sikazwe siyambangojeff@gmail.com

@williamsikazwe8487

2 жыл бұрын

I will personally sell you to friends suffering with physics issues. Thank you once more

🔥🔥🔥

This is awesome

Thank you so much sir this was so helpful!

@TutorJeff

Жыл бұрын

I am gad you found it helpful. Please like the video, sub to the channel and share it with a friend who might find it helpful too. This will really help me😊

Thanku so much sir ❤️ beautiful explain

@TutorJeff

2 жыл бұрын

Thanks. Glad you found it helpful

Awesome

I understand why you equated the weight 10N to the tension in the string but I am just wondering why you didn't do the same for m2g😑

Ty💗💗💗

thanx bro

thank you so much sir this so helping

@TutorJeff

2 жыл бұрын

Great. That is good to hear. I hope you are picking up some tricks on how you interpret the question and what methods to use depending on the question.

@suwilanjinankolongo6848

2 жыл бұрын

@@TutorJeff sir are we going to finish all the topics in phy, if not where should we end?

You're a genius...God bless you

@TutorJeff

2 жыл бұрын

Thanks chisha... that's really kind of you to say. thanks

why did you make g=9.8 in the first example?

@TutorJeff

2 жыл бұрын

@Ayah In this question, 'g' represents acceleration due to gravity, which can be approximated as 9.8m/s2 on earth and taken as a negative when considering up as positive. The negative attached to "g" mostly just helps specify the direction. But in this video, "g" was only used as a positive value so that it gives the magnitude of the Weight and not necessarily the direction. The direction was then obtain by inspection which brought the negative.

Sir is showing how we get T2x or T2y necessary in the exam or can it result in loss of marks

@TutorJeff

2 жыл бұрын

Hi. It is not necessary to show how to resolve vectors to get T2x and T2y when solving an equilibrium problem. Those are basic steps that you are expected to know. I only showed it for students who might still be struggling with resolving vectors.

Me I like the way you teach please ❤️

@TutorJeff

2 жыл бұрын

Thanks. I am humbled.

But y did u leave out m1g

What if we are asked to find T3 ,,and it's location is the line downwards to m2

@TutorJeff

2 жыл бұрын

Hi Joyce. Try to follow the steps I took to find T1. Close the system just around m2. Draw a free body diagram showing the forces acting on m2. Take the sum of forces in the y axis and equet it to 0. You should be able to see that T3 in this case will actually be equal to the weight of m2.

@joycekundah824

2 жыл бұрын

@@TutorJeff okay thanks All in all T3 is m2? Right?

@TutorJeff

2 жыл бұрын

Yes. T3 is equal to the weight of m2

Do you offer private tuitions 🥺

@TutorJeff

2 жыл бұрын

Hi Annie. If you need any extra help, you can get in touch with me using the email address below. Email: siyambangojeff@gmail.com

Still waiting for the rest of the tutorials

@TutorJeff

2 жыл бұрын

Hi. Apologies for the long wait. I was kind of caught up for the past few days. But I will be uploading the next video this evening.

Why is T1 = 98 N for the second problem when the T1 we solved for only had a vertical component?

@TutorJeff

Жыл бұрын

Because that is the same string. When we first calculated T1, it was vertical, but T1 is acting along that string, so even after the string passes through the pulley, the tension in the string is still T1(98N). This would only have been different if energy was lost over the pulley. But by stating that the pulley is massless, it implies that the pulley does not change the tension in the string(or no energy is lost as the string passes over the pulley)

@clases2658

Жыл бұрын

@@TutorJeff ty very much!!!!! so even if the stringof the pulley were longer and that mass were lower, it would still be 98 N, right?

@TutorJeff

Жыл бұрын

@@clases2658 Yes. The only thing that would have changed it would have been if the pulley had friction

@clases2658

Жыл бұрын

@@TutorJeff thank you very much! T2 changes because now M2 affects it, right?

@TutorJeff

Жыл бұрын

Yes

Thank sir

I get it but I still hate physics 😂

@TutorJeff

2 жыл бұрын

That is me half the time right there, but in reverse. I Love physics, but I don't get it most of the time.

@TutorJeff

2 жыл бұрын

Which of the sciences do you enjoy the most?

@SecretHaven_

2 жыл бұрын

@@TutorJeff Earth science😍 There's too much to understand in physics. Too much left unknown....that I do not know....and that I'll never will understand😂 physics are for smart ppl lmao