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Everything is Relative
Приєднався 26 січ 2023
Hi everyone! My name is Mr. K and I am a physics teacher who is genuinely passionate about physics and STEM education. The aim of this channel is to try and simplify the CAIE A-Level Physics Curriculum and to make physics a little easier, and hopefully more fun. I intend on creating crash courses on each of the topics and also solving problems from past-year exam papers.
For more resources on A-Level Physics please support my Patreon page: patreon.com/user?u=88509659
For more resources on A-Level Physics please support my Patreon page: patreon.com/user?u=88509659
CAIE AS Physics – Forces, Density and Pressure - Crash Course
This is a crash course on Forces, Density and Pressure for CAIE AS Physics. It is not a full course but simply a summary of this topic's important concepts and equations. Think of it as the information you would need if you were creating a mind map whilst studying this topic. I will create a future video that covers problem-solving. I hope you find this video useful.
00:00:00 Intro
00:02:57 Centre of Gravity
00:10:37 Moment of a Force
00:20:20 Torque of a Couple
00:26:16 Density and Pressure
00:28:45 Pressure in a Liquid
00:36:00 Upthrust
If you want to see specific content on this channel or leave me general comments and suggestions, complete the form below: forms.gle/zTHjLspUpVo1rHyG8
For solutions to more CAIE A-Level content, visit my Patreon page: patreon.com/user?u=88509659
See you next time!
00:00:00 Intro
00:02:57 Centre of Gravity
00:10:37 Moment of a Force
00:20:20 Torque of a Couple
00:26:16 Density and Pressure
00:28:45 Pressure in a Liquid
00:36:00 Upthrust
If you want to see specific content on this channel or leave me general comments and suggestions, complete the form below: forms.gle/zTHjLspUpVo1rHyG8
For solutions to more CAIE A-Level content, visit my Patreon page: patreon.com/user?u=88509659
See you next time!
Переглядів: 369
Відео
CAIE A-Level Physics - Particle Physics - Paper 1 Solutions Q1309 - Q1322
Переглядів 1647 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Particle Physics in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:32 Question 1309 (9702_m20_qp_12 Q: 38) 00:04:24 Question 131...
CAIE A-Level Physics - DC Circuits - Paper 1 Solutions Q1181 - Q1189
Переглядів 2147 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of DC Circuits in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:28 Question 1181 (9702_m20_qp_12 Q: 36) 00:04:15 Question 1182 (97...
CAIE A-Level Physics - Electricity - Paper 1 Solutions Q1080 - Q1090
Переглядів 1677 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Electricity in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:31 Question 1080 (9702_m20_qp_12 Q: 32) 00:04:11 Question 1081 (97...
CAIE A-Level Physics - Superposition - Paper 1 Solutions Q880 - Q891
Переглядів 1918 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Superposition in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:18 Question 880 (9702_m20_qp_12 Q: 26) 00:09:45 Question 881 (97...
CAIE A-Level Physics - Waves - Paper 1 Solutions Q721 - Q731
Переглядів 2358 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Waves in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:18 Question 721 (9702_m20_qp_12 Q: 21) 00:04:34 Question 722 (9702_s20_q...
CAIE A-Level Physics - Forces, Density & Pressure - Paper 1 Solutions Q377 - Q391
Переглядів 2178 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Forces, Density & Pressure in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:09 Question 377 (9702_s17_qp_12 Q: 10) 00:05:28 Que...
CAIE A-Level Physics - Deformation of Solids - Paper 1 Solutions Q638 - Q647
Переглядів 2028 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Deformation of Solids in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:22 Question 638 (9702_m20_qp_12 Q: 19) 00:07:58 Question...
CAIE A-Level Physics - Work, Energy & Power - Paper 1 Solutions Q510 - Q525
Переглядів 1388 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Work, Energy and Power in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:13 Question 510 (9702_m20_qp_12 Q: 16) 00:05:14 Questio...
CAIE A-Level Physics - Dynamics - Paper 1 Solutions Q251 - Q262
Переглядів 1888 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Dynamics in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:11 Question 251 (9702_m20_qp_12 Q: 6) 00:03:04 Question 252 (9702_m20...
CAIE A-Level Physics - Kinematics - Paper 1 Solutions Q173 - Q183
Переглядів 4948 місяців тому
In this video, I go through solutions to the PapaCambridge topical past paper questions on the topic of Kinematics in Paper 1 for CAIE A-Level Physics. The questions can be found here: pastpapers.papacambridge.com/papers/caie/as-and-a-level-physics-9702-topical-past-papers I hope you find this video useful. 00:00:00 Intro 00:01:18 Question 173 (9702_m20_qp_12 Q: 7) 00:06:26 Question 174 (9702_m...
CAIE AS Physics - Dynamics - Crash Course
Переглядів 4148 місяців тому
This is a crash course on Dynamics for CAIE AS Physics. It is not a full course but simply a summary of this topic's important concepts and equations. Think of it as the information you would need if you were creating a mind map whilst studying this topic. I will create a future video that covers problem-solving. I hope you find this video useful. 00:00:00 Intro 00:01:25 Newton’s Laws 00:19:00 ...
CAIE AS Physics - Kinematics - Crash Course
Переглядів 4538 місяців тому
This is a crash course on Kinematics for CAIE AS Physics. It is not a full course but simply a summary of this topic's important concepts and equations. Think of it as the information you would need if you were creating a mind map whilst studying this topic. I will create a future video that covers problem-solving. I hope you find this video useful. 00:00:00 Intro 00:01:20 Distance & Displaceme...
Paper 5 Question 2 Walkthrough - CAIE A-Level Physics - 9702_s23_qp_51
Переглядів 2898 місяців тому
In this video, I go through the solution to question 2 from paper 5 in the May/June 2023 exam for CAIE A-Level Physics. The questions and mark schemes can be found here: drive.google.com/drive/folders/1CqNf_TEQxyQveDGXu29KQkSTlT3u-0T0?usp=sharing I hope you find this video useful. 00:00:00 Intro 00:02:28 Finding an expression for the gradient 00:04:05 Completing the table (including uncertainti...
Paper 5 Question 1 Walkthrough - CAIE A-Level Physics - 9702_s23_qp_51
Переглядів 6128 місяців тому
In this video, I go through the solution to question 1 from paper 5 in the May/June 2023 exam for CAIE A-Level Physics. The questions and mark schemes can be found here: drive.google.com/drive/folders/1CqNf_TEQxyQveDGXu29KQkSTlT3u-0T0?usp=sharing I hope you find this video useful. 00:00:00 Intro 00:01:00 Understanding the experiment 00:04:11 Drawing the diagram 00:08:44 Defining the problem 00:...
CAIE AS Physics - Work, Energy and Power - Crash Course
Переглядів 2438 місяців тому
CAIE AS Physics - Work, Energy and Power - Crash Course
CAIE AS Physics - Deformation of Solids - Crash Course
Переглядів 2708 місяців тому
CAIE AS Physics - Deformation of Solids - Crash Course
Paper 5 Question 2 Walkthrough - CAIE A-Level Physics - 9702_w23_qp_51
Переглядів 3028 місяців тому
Paper 5 Question 2 Walkthrough - CAIE A-Level Physics - 9702_w23_qp_51
Paper 5 Question 1 Walkthrough - CAIE A-Level Physics - 9702_w23_qp_51
Переглядів 3438 місяців тому
Paper 5 Question 1 Walkthrough - CAIE A-Level Physics - 9702_w23_qp_51
CAIE A-Level Physics - Astronomy & Cosmology - Past Paper Solutions Q5 - Q8
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CAIE A-Level Physics - Astronomy & Cosmology - Past Paper Solutions Q5 - Q8
CAIE A-Level Physics - Astronomy & Cosmology - Past Paper Solutions Q1 - Q4
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CAIE A-Level Physics - Astronomy & Cosmology - Past Paper Solutions Q1 - Q4
CAIE A-Level Physics - Medical Physics - Past Paper Solutions Q5 - Q7
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CAIE A-Level Physics - Medical Physics - Past Paper Solutions Q5 - Q7
CAIE A-Level Physics - Medical Physics - Past Paper Solutions Q1 - Q4
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CAIE A-Level Physics - Medical Physics - Past Paper Solutions Q1 - Q4
CAIE A-Level Physics - Alternating Currents - Past Paper Solutions Q332 - Q337
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CAIE A-Level Physics - Alternating Currents - Past Paper Solutions Q332 - Q337
CAIE A-Level Physics - Alternating Currents - Past Paper Solutions Q316 - Q323
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CAIE A-Level Physics - Alternating Currents - Past Paper Solutions Q316 - Q323
CAIE A-Level Physics - Capacitance - Past Paper Solutions Q207 - Q214
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CAIE A-Level Physics - Capacitance - Past Paper Solutions Q207 - Q214
CAIE A-Level Physics - Capacitance - Past Paper Solutions Q196 - Q202
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CAIE A-Level Physics - Capacitance - Past Paper Solutions Q196 - Q202
CAIE A-Level Physics - Gravitational Fields - Past Paper Solutions Q32 - Q39
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CAIE A-Level Physics - Gravitational Fields - Past Paper Solutions Q32 - Q39
CAIE A-Level Physics - Oscillations - Past Paper Solutions Q107 - Q116
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CAIE A-Level Physics - Oscillations - Past Paper Solutions Q107 - Q116
CAIE A-Level Physics - Oscillations - Past Paper Solutions Q83 - Q90
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CAIE A-Level Physics - Oscillations - Past Paper Solutions Q83 - Q90
Finnally i find it 🏳️
Did u complete the chapter on capacitance
Is this complete electricity for physics A level
thank youu
23:40 "...so we can just copy their intelligent idea" this made me crack up, you are a humorous man Mr K
Much Much needed video. I've had trouble applying the theory of the subject into solving questions. This video has perfectly solved my issues. I give you my props, sir.
❤❤
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This saves me thanks
So helpful.
hey man im using ur a2 and as physics videos as a mind map before i do the topic and a revision of earlier topics and also a checklist of the syllabus, i get that u dont explain everything but does it have the like topic points by the syllabus covered? also, legendary work!
sir is this revision type vid of i can trust this vid for caie
Amazing Video, Far better than my subject teacher with heavy pay.
wait this is everything from capacitance chapter? wow thanks
is charge always constant in a circuit?
Your videos are really really helpful, when we have less time to revise. Thank you
Thank you!
i wanted to ask is this like revision kind of vid or a detailed/reliable explaination of the topic ,i mean can i use this vid for alevels
a revision ig
Thank you, I watched both videos you've helped me a lot!
Which video did you derive current in?
Thank you for your videos. They are really helpful!
underrated
Thanks
does this playlist cover everything for as physics revison ???
4:39 This answer is incorrect. The velocity is not constant, rather it is the magnitude of velocity that is constant.
until now no video ever explains what it means for a body to have a negative gravitational potential energy , i get why its negative since its the work bla bla bla in the oppisite direction and whatever , but what does this energy represent in the universe ? no answers...
Negative and positive signs only have meaning in the context of a coordinate system. In physics, we generally pose the radial coordinate as positive in the direction away from the center of a body, so the negative doesn't have "real" value in the universe, it is only used to indicate the direction of a certain force being towards the center (in the negative radial direction). I recommend not thinking of it as negative energy, but energy in the negative direction.
thank you
SIR I NEED A HELP DID U MAKE seperate videos for CHAPTER ONE........physical quantities and units?
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Thx ❤❤❤❤❤❤❤very much
Very simple explanation 😅I really appreciate
Thank you so much dude!! don't stop doing such great work man!!!
How are we students expected to answer the last question, why is it w= mg, isnt that for the sand, and not the plate?
Really appreciate the videos Mr K. Subscribed and liked already 👌🫡
Question 2 is confusing
What is the definition of FIELD?
Thank you so much sir
👍👍
thank you! would appreciate if you could do more.❤
This is such an underrated channel. Explanation is very simple and clear to understand 💙
Thank you, I appreciate the support!
At this point you are literally saving my grades, thank you so much Mr. K🤧
wait isnt U = Q - W
Its just a convention to use U = Q + W and then choose thermal energy into the system as positive and work done on the system as positive. If we use U = Q - W, then we assume work done on the system is negative.
Thank you veryyyy much. But could you pls do another paper 5 question 1 plsssssssss
Hi there, I will be doing more videos like these very soon. Thank you for the support!
Thank you very much sir! As a student who likes to study ahead this video has really helped me😄☢️
I'm glad to hear that! Thank you and good luck!
Thank you
You're most welcome. Good luck!
good explanation. Love it .
I'm glad it was helpful 😊
Thank you (^^)
No problem 😊
Thank u very helpful (^^)
Glad it helped!
Thank you so much
You're most welcome
Heyy Uncle Relative Can you pls do more A level paper 5 especially question 1. I am really struggling with it. Plssss. I would really appreciate it. I just copy and pasted this comment. Plsssss