Newton's Law of Motion, F=ma on a rough horizontal plane : example 2 : ExamSolutions

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ExamSolutions

ExamSolutions

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Пікірлер: 21
@flawless093
@flawless093 13 жыл бұрын
thank you very much. this really helps me in my ( engineering analysis ) module.
@kath36912
@kath36912 13 жыл бұрын
oh i now understand why when resolving forces I should use f=ma thanks for the video, Ishould have begun watchin from ages ago instead of 3 days before the exam lol
@BJOEYH
@BJOEYH 10 жыл бұрын
Thank you so much for these videos! I'm finally starting to understand mechanics
@ExamSolutions_Maths
@ExamSolutions_Maths 10 жыл бұрын
Cool
@ExamSolutions_Maths
@ExamSolutions_Maths 13 жыл бұрын
@bat974rtiuo No. m=F/a so if anything 1N/1 ms^-2
@RedStyla
@RedStyla 13 жыл бұрын
Very helpful as always, one question. How do I know when to use cos or sin when it comes to resolving? Is there any specific rule? cheers
@rifarukaiya6851
@rifarukaiya6851 6 жыл бұрын
thankyou!! this helped alot
@ExamSolutions_Maths
@ExamSolutions_Maths 6 жыл бұрын
That's good to hear. Best wishes.
@ExamSolutions_Maths
@ExamSolutions_Maths 13 жыл бұрын
@RedStyla Have a look at my tutorial on resolving (splitting a force)
@ExamSolutions_Maths
@ExamSolutions_Maths 13 жыл бұрын
@flawless093 Cool
@ExamSolutions_Maths
@ExamSolutions_Maths 13 жыл бұрын
@misskXVII 3 days of cramming then!
@sabrashrestha5364
@sabrashrestha5364 10 жыл бұрын
plz sir plz reply this one!!! ARE THESE helpful for our cie papers aswell???
@ExamSolutions_Maths
@ExamSolutions_Maths 10 жыл бұрын
Yes, if you are doing CIE mechanics
@HarisKhan-qy3sy
@HarisKhan-qy3sy 6 жыл бұрын
8sin30 is equal to 4. So in that case 56 is the contact force
@PoshakPathak
@PoshakPathak 4 жыл бұрын
Thats the answer you get when you take g=10. in this solution, he has taken g=9.8
@bat974rtiuo
@bat974rtiuo 13 жыл бұрын
hey,is 1kg=to 1ms-2(acceleration)?
@mafiaSage105
@mafiaSage105 12 жыл бұрын
10 times better than my teacher.
@O.A.Level.Mathematics
@O.A.Level.Mathematics 10 жыл бұрын
Hi, i want to buy/download M1 lectures, how?
@ExamSolutions_Maths
@ExamSolutions_Maths 10 жыл бұрын
I have the apps but they link to the videos, rather than uploading them. In a months time you will be able to upload them with my next version but it will be dependent on the memory of your device.
@Liveonpeeps
@Liveonpeeps 13 жыл бұрын
@ExamSolutions Depends if what g is actually..
@muhammadnouman3101
@muhammadnouman3101 10 жыл бұрын
that was really helpfull ..:) thanks aloot for this videos :D so sir can u give me your email or skype id becouse i have many more doubts in mechanics ....i would be really thankfull to you ....plz i really need help cuz exams are ahead and im not even 50 % ready .....
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