Mechanics: SUVAT Equations - A-Level Maths

[@khadijahpatel8231]

i cried before and after watching this but at least i got one right so yeah ig this vid helps

[@friendsofpenguins6337]

Lol Good Luck!

[@user-su6js9po4l]

how did your a levels go?

[@humanaccount2754]

9:48 mistake - it’s -9.8 not “naught” as you said

[@maren_music4813]

There is a mistake in the stone question. V when it hits the ground is ms-2 though it should be metres per second! Thanks for the help tho really good video

[@purinalitter7733]

very helpful!

[@abiralpokharel100]

In 14.25 from where did you get 2as=39.2. I mean like how?

[@purbitasaha930]

Uh, a=-9.8 and s=-2 so 2as is 2 x (-9.8) x (-2) which is 39.2 Hope this helps!

[@ztgfootballweekly6751]

quick question- in the second question why does the displacement become -2 when in the question its two

[@abigailthevaseyan8523]

because the question says "2m above the ground" so when it hits the ground it will be 2m below and if aobve is +ve then we take the downward direction as -ve.

[@ztgfootballweekly6751]

@@abigailthevaseyan8523 Thanks!

[@ibby2015]

if its in km/h do i need to convert it?

[@janabalakumar4893]

Yes

[@janabalakumar4893]

Coz of si units

[@ibby2015]

@@janabalakumar4893 yeah the test was a month ago but cheers anyways

[@janabalakumar4893]

@@ibby2015 klm

[@maren_music4813]

You will have to multipy by 3.6 as in times by 1000 to get kilometres then divide by 3600 as there are 3600 seconds in one hour

[@end8316]

what a fucking awful explanation 7:46

[@sarthbankar3104]

Most of it is good but ig he could explain better by drawing it out. Very daring to use a mouse for teaching mechanics >o

[@fire-hazard.5uper167]

I found this video really helpful thank you!!