Mechanics: SUVAT Equations - A-Level Maths
ฝัง
- เผยแพร่เมื่อ 20 เม.ย. 2019
- The SUVAT equations are a crucial part of A-Level Mechanics and they are used for motion with constant acceleration. They help you find a missing variable such as acceleration, time or velocity. They also come very useful in future topics such as projectiles.
i cried before and after watching this but at least i got one right so yeah ig this vid helps
Lol Good Luck!
how did your a levels go?
I found this video really helpful thank you!!
9:48 mistake - it’s -9.8 not “naught” as you said
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
In 14.25 from where did you get 2as=39.2.
I mean like how?
very helpful!
quick question- in the second question why does the displacement become -2 when in the question its two
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.
@@abigailthevaseyan8523 Thanks!
if its in km/h do i need to convert it?
Yes
Coz of si units
@@janabalakumar4893 yeah the test was a month ago but cheers anyways
@@ibby2015 klm
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
what a fucking awful explanation 7:46