Forces on a lift and particle inside | ExamSolutions

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ExamSolutions

ExamSolutions

Күн бұрын

Пікірлер: 28
@JBuns02
@JBuns02 5 жыл бұрын
If you’re in a rush this video is perfectly comprehendible at 1.5x speed :)
@Gungus-v1g
@Gungus-v1g 5 жыл бұрын
2x speed is fine too!
@matheogarrett8353
@matheogarrett8353 3 жыл бұрын
@@Gungus-v1g 0.75x is also good
@Weelonmusk
@Weelonmusk 3 жыл бұрын
Tf u on about? I watch literally everything on 2x speed
@puddleduck1405
@puddleduck1405 3 жыл бұрын
ahaha thanks! I have a test in a few hours!
@prodxtendo
@prodxtendo Жыл бұрын
@@Weelonmusk its not healthy since it can cause memory loss and concentration problems. same goes for short form content like TikTok and KZbin shorts.
@rohanverma6058
@rohanverma6058 4 жыл бұрын
I had no clue what the equations my teacher was writing in lessons but now you have cleared so much up for me with you deep and very applicable style of teaching. Thank you for these videos, you should feel proud for educating students so well.
@ExamSolutions_Maths
@ExamSolutions_Maths 4 жыл бұрын
Rohan thanks. This is much-appreciated feedback.
@afraafra1858
@afraafra1858 5 жыл бұрын
The note is very neat and clean. ...I love it
@davidhill8163
@davidhill8163 2 жыл бұрын
I was struggling with this.. your explanations have really given me a lift ! 💥
@ExamSolutions_Maths
@ExamSolutions_Maths 2 жыл бұрын
I'm so glad!
@nina_o4851
@nina_o4851 4 жыл бұрын
This was very helpful! thank you so much!!
@monicaaa.p
@monicaaa.p 3 жыл бұрын
This is great but did he say SHIT OUT AT THE END
@mirrabibjawad9706
@mirrabibjawad9706 3 жыл бұрын
lmao i noticed it as well
@padawan1769
@padawan1769 Жыл бұрын
Took me by surprise lmaoo
@emanalantar465
@emanalantar465 4 жыл бұрын
that's really helpful thank you
@toby2031
@toby2031 2 жыл бұрын
5:26 If acceleration is a vector, then if "a" is negative, T_1 would not always be greater than T? Since it would be (M+m)g - (M+m)a Which bit am I missing
@laurenrose5309
@laurenrose5309 4 жыл бұрын
Very helpful. Thank you
@ExamSolutions_Maths
@ExamSolutions_Maths 4 жыл бұрын
Good to hear. Thank you.
@MJ37382
@MJ37382 3 жыл бұрын
I like how most of these equations are subtly just f=ma
@liquidstephen
@liquidstephen 7 жыл бұрын
*10:36
@ahmedlssj
@ahmedlssj 9 жыл бұрын
oh ok now i understand
@Alex-fm2ik
@Alex-fm2ik 4 жыл бұрын
Is R2 the force exerted by the person?
@ExamSolutions_Maths
@ExamSolutions_Maths 4 жыл бұрын
No that is the reaction from the floor exerted on the person. The force exerted by the person is their weight, mg N
@fbdjwjflac
@fbdjwjflac 4 жыл бұрын
At 6:40, surely if the reaction force is bigger, surely you'd feel yourself being pushed upwards, not driven down into your seat, because the reaction force is an upward force?
@JamieD1233
@JamieD1233 4 жыл бұрын
The seat is being driven upwards in comparison so you so as it pushes you up inertia makes you feel pushed down
@ahmedlssj
@ahmedlssj 9 жыл бұрын
Is deceleration as same as downward acceleration.
@ExamSolutions_Maths
@ExamSolutions_Maths 9 жыл бұрын
+Ahmed Hassan No. Deceleration is when something is slowing down. Deceleration is the same as negative acceleration.
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