@@mr-bean2306 Masha Allah. Did you only study from here as i am planning to do so, is the content totally covered? ( i am having deja vu i have asked this question before from you ; ]
Hello, could I also calculate the percentage uncertainty in R by using percentage errors? So 0.1/11.0 *100 to give 0.90909090... which when rounded up gives 1?
Glad that I found your channel 😭
Thanks you so much
I already knew the cosine rule and it seems more easier to me.
They sometimes require scale drawings tho
how was the paper easier or hard ; ) what grade u got
@@tahabashir9405 i got A*, Alhumdullilah.
Paper was a bit tough.
@@mr-bean2306 Masha Allah. Did you only study from here as i am planning to do so, is the content totally covered? ( i am having deja vu i have asked this question before from you ; ]
@@mr-bean2306 but how you done with A2 this was aug 2021 assuming you gave as in oct nov 2021 and a2 in may june 2022 ?
My question to you is that ,can i do it on my original diagram or i have to do it on empty paper in exam?
There would be an empty space provided for you to draw your diagram!
@@ETphysics i have a question.. is it necessary to mention uncertainnty.. pl help.. if i dont then will my marks get deducted or not
@@hamzaateeq353 not necessary.
@@mr-bean2306 thx
I used a^2=b^2+c^2-2*b*c*cos(115) and got the same answer, would I be wrong to use that?
u are to use the method they specify, so either scale drawing or calculation
❤💕
Hello, could I also calculate the percentage uncertainty in R by using percentage errors? So 0.1/11.0 *100 to give 0.90909090... which when rounded up gives 1?
Percentage error, keep 2sf! So it would be 0.91%