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

[@flawless093]

thank you very much. this really helps me in my ( engineering analysis ) module.

[@kath36912]

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]

Thank you so much for these videos! I'm finally starting to understand mechanics

[@ExamSolutions_Maths]

Cool

[@ExamSolutions_Maths]

@bat974rtiuo No. m=F/a so if anything 1N/1 ms^-2

[@RedStyla]

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]

thankyou!! this helped alot

[@ExamSolutions_Maths]

That's good to hear. Best wishes.

[@ExamSolutions_Maths]

@RedStyla Have a look at my tutorial on resolving (splitting a force)

[@ExamSolutions_Maths]

@flawless093 Cool

[@ExamSolutions_Maths]

@misskXVII 3 days of cramming then!

[@sabrashrestha5364]

plz sir plz reply this one!!! ARE THESE helpful for our cie papers aswell???

[@ExamSolutions_Maths]

Yes, if you are doing CIE mechanics

[@HarisKhan-qy3sy]

8sin30 is equal to 4. So in that case 56 is the contact force

[@PoshakPathak]

Thats the answer you get when you take g=10. in this solution, he has taken g=9.8

[@bat974rtiuo]

hey,is 1kg=to 1ms-2(acceleration)?

[@mafiaSage105]

10 times better than my teacher.

[@O.A.Level.Mathematics]

Hi, i want to buy/download M1 lectures, how?

[@ExamSolutions_Maths]

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]

@ExamSolutions Depends if what g is actually..

[@muhammadnouman3101]

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 .....