Solving Tension Problems

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Physics Ninja

6 жыл бұрын

Physics Ninja shows you how to solve the traffic light problem

Пікірлер: 36

@johnkupa8885 4 жыл бұрын

The "what if" part was my reason for watching this whole video...thank u so much...ur explaining it like an elementary stuff....great video with great explanation..👍👍👍

@egyptstarrk3728 3 жыл бұрын

The tan theta part and the part where you said save inserting the numbers in at the end was extremely helpful! Thank you so much!😆

@weiv6229 Жыл бұрын

THANK YOU!!! I watched a bunch of your videos before my 1st year physics midterm and got a 95%!!! thanks prof you make it so fun and easy

@opufy 2 жыл бұрын

its like a knight physics text book in video form, truly powerful a tool these videos are.

@dipinnaik5578 3 жыл бұрын

Thank you so much sir This has been of great help for NEET UG medical entrance Preparation The concept clearance was really quick and understandable

@its_mows 3 жыл бұрын

When u brought in trig identities... I almost ran away.

@juliaarmstrong2545 5 жыл бұрын

such an underrated video, this helped a lot, thank you

@leoecuador89 2 жыл бұрын

Finally a video I understand! thank you so much!

@angelinagonzalez9920 2 жыл бұрын

You are a hero!!!!!!!! This helped me so much. Bam

@josephshaff5194 3 жыл бұрын

Beautiful. What I find a bit unintuitive is the product of forces in the x times the y forces lead to the solution.

@dwl2601 Жыл бұрын

Where does the "second" T1 go that was brought into the second equation?

@papipooper7482 Жыл бұрын

I’m not sure either

@tracyakinyode9837 9 ай бұрын

Exactly, don't get the point of skipping those algebraic steps

@HashemAljifri515 9 ай бұрын

Statics !!

@jr9236 5 ай бұрын

Maybe a teacher could explain this properly but think of his equation (which seems to forget one of the T_1s) as the sum of both T_1s in the denominator and mg in the numerator. Try it. If you solve before he made that equation, when the T1s were being added after multiplying the trig with the angles, you would get two T_values that add together. That sum will have to be divided to both sides. That cancels on the left leaving T_1 equal to mg/the sum. Sorry if that doesn’t make sense. I’m cramming for an exam

@cara.bella15 Жыл бұрын

Thank you for this!! The problem was tedious but fun to solve, in the end I got it right wohoo! Physics is fun

@kaluzisiame6474 Жыл бұрын

Great video

@liuanar7732 4 жыл бұрын

This has helped tremendously! Thank you

@_carrbgamingjr 2 жыл бұрын

Thanks! I have my AP tomorrow and this really helped!

@PhysicsNinja 2 жыл бұрын

You got this. Good luck!

@esraahr1729 2 жыл бұрын

Thank you so much! That helped a lot. I have a question related to the algebra part for the solution of T1&T2, could you explain exactly what was the method that you applied?

@fortfite 2 жыл бұрын

When you have 2 unknowns you do this method to make them 1 unknown