MOST got this physics question WRONG

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ZPhysics

ZPhysics

Күн бұрын

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This question proved to be a common mistake on that paper and it shows a great applicatio of Newton's 2nd Law.
This is a question from OCR Modelling Physics 2018 however the physics behind is applicable to all exam boards including AQA, CIE, Eduqas, IB Physics etc.
Please note these are not official solutions, you can find the paper at the exam board's website:
www.ocr.org.uk...
Examiner's report: www.ocr.org.uk...

Пікірлер: 32
@primsiren1740
@primsiren1740 2 жыл бұрын
I used the method you would usually use in mechanics in maths: Trolley: T=ma Weight: w-T=w/g X a Where T is the tension in the string. Solving simultaneously gives D.
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Excellent! : ) Really like that!
@QuaternionPhysics1
@QuaternionPhysics1 2 жыл бұрын
I solved it using simultaneous equations. Very similar to mechanics style question involving pulleys on tables
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Very nice!
@Tushar-kj5wm
@Tushar-kj5wm 2 жыл бұрын
It's a common problem in Indian high schools
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Excellent!
@alejandracordero7940
@alejandracordero7940 2 жыл бұрын
Well done, it’s really easy to understand 😃
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Thanks a lot!
@theaerograndprix
@theaerograndprix 2 жыл бұрын
If your aiming for an A* what marks should you be getting in your past papers
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
85+
@Mariannabopassos
@Mariannabopassos 2 жыл бұрын
Very Easy problem for Brazilian high schools ...
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
I am actually working on a video of a hard Brazilian exam, definitely some hard problems there!
@engineeringmadeasy
@engineeringmadeasy 10 ай бұрын
May I ask you which topic from the specification is it related to?
@zhelyo_physics
@zhelyo_physics 10 ай бұрын
sure this would be under Forces, specifically Newton's 2nd Law.
@goodtimes5135
@goodtimes5135 2 жыл бұрын
I got it right
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Excellent, well done!
@girindrasinghrathore8418
@girindrasinghrathore8418 2 жыл бұрын
I got it correct 😌.
@PJ-er1nk
@PJ-er1nk 2 жыл бұрын
how
@PJ-er1nk
@PJ-er1nk 2 жыл бұрын
what grade are you
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
Well done! : )
@girindrasinghrathore8418
@girindrasinghrathore8418 2 жыл бұрын
@@PJ-er1nk 12th
@girindrasinghrathore8418
@girindrasinghrathore8418 2 жыл бұрын
@@zhelyo_physics 😊
@danishmasood4216
@danishmasood4216 2 жыл бұрын
O level
@danishmasood4216
@danishmasood4216 2 жыл бұрын
I m in O level.
@zhelyo_physics
@zhelyo_physics 2 жыл бұрын
I imagine the physics is similar? Good luck with it!
@Tushar-kj5wm
@Tushar-kj5wm 2 жыл бұрын
It's a common problem in Indian high schools
@theanimeboyog9359
@theanimeboyog9359 2 жыл бұрын
Yeah I am in 10th and I can easily solve it without any coaching neither I want to be an IITian
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