This video contains 5 different worked examples of moments questions in order of increasing difficulty. Ideal for practicing your GCSE forces skills! More questions can be found here drive.google.com/open?id=1vCc...
Пікірлер: 129
@schooldays59263 жыл бұрын
i absolutely hate this topic
@lovattphysics63663 жыл бұрын
Uh Oh! Hopefully this video helped a bit!
@rohin44292 жыл бұрын
same :|
@atf4920 Жыл бұрын
Same
@donmlondy2688 Жыл бұрын
Haha these are free mahala marks
@shakibisdream4439 Жыл бұрын
Yea , that 2nd step hits I feel you bro
@callumross91013 жыл бұрын
The vicious clicking of the calculater!!!
@60sbabydoll7773 жыл бұрын
Thank you so much dude it’s literally the night before the exam !!
@lovattphysics63663 жыл бұрын
Hope the exam went well!
@sattamalharran33362 жыл бұрын
How'd the exam go
@hotmamajamma98362 жыл бұрын
Same !!!!!! The exam is tomorrow 😭 and if I fail God knows whay will happen to me....
@blueile6096 Жыл бұрын
Lmaooo samee
@Aisha-gd6dq Жыл бұрын
SAME MY EXAM IS TOMRW
@AstroBoy6222 жыл бұрын
I’m so happy I finally got a clue on this Thanks SIR I’m so delighted 😀
@woodsua4524 жыл бұрын
What do a physic teacher do if you throw a brick at him? He Duckett If you can understand this Mr Lovatt you are officially a BIS OG
@lovattphysics63664 жыл бұрын
woodsua haha yes he does Duckett. In lightning speed.
@user-en9rd3gh1w8 ай бұрын
Just exploring some resources to share with my students and really great to find your resource. Hope you're still sharing - I've subscribed in hope!
@Kuriomaster Жыл бұрын
6:51 for this question I just did F X 3 = (2 X 80) - (4 X 60) + (6 X 90) and I got the right answer too (they both work out u can do + 2 X 80 with F so u basically take it to the other side of the equation or u keep - 2 X 80 on the same side)
@cvpidd_4 ай бұрын
Thxxxx
@_.rarebelle4 ай бұрын
Thank you very much...I've been battling with moment calculations for the past two years..😢..thanks for making it seem as easy as pie... you're a good teacher 😊
@justsomeone5660 Жыл бұрын
tysm!!!! this made things 10 times easier, you're the best!!!
@janethangandu9863Ай бұрын
Thank you sir, you really helped me especially with question 5
@user-uf3dl2sp6g6 ай бұрын
This is kinda difficult
@samsondikamdima11462 жыл бұрын
What abt this question A metre stick is balanced on a knife edge at its centre. When two coins each of mass 5gm are put on top of the other at 12cm mark, the stick is found to be balanced at 45.0cm. determine A.mass of the metre stick B.reaction of the support at 45cm pivot
@nclengoz Жыл бұрын
For the last question...I worked using the other distances from the pivot...not the perpendicular ones n still got the same answer howcome
@chocolatemilk84695 ай бұрын
Your lectures are amazing, understood it better than any highschool teacher🥰🥰🥰
@NotMeMaybe9 ай бұрын
Tbh even though i dislike the topic,the explanation is better than other physics explanation.good video!
@sophyrop6195 Жыл бұрын
thank you very much this video really helped me a lot
@zenest3907 Жыл бұрын
OOMMGG thank you sooo much. i didnt understand this in class. You explained it very good.
@rabiiiii Жыл бұрын
I have an igcse edexcel physics paper 2 and im flopping everything
@Eyebroooo3 жыл бұрын
i wish in the exams it will be as easy as this ahh.. Btw we are doing May/june next year we were supposed to do oct/nov this year but cuz of corona everything got messed up x.x
@justsomeone5660 Жыл бұрын
How'd it go?
@tsoanelomotai32 жыл бұрын
I have a question on the third equation, how did you get that 500 sir?
@yaraassaf8512 жыл бұрын
1000-1500=500 then you’d get 2f=500 so you’ll divide and the final answer will be 250N/m
@Aisha-gd6dq Жыл бұрын
Thanh you so much I finally got the hang of these questions
@UnchxrtedChrisАй бұрын
Is it a must you write the clockwise moments=anticlockwise moments cause of you don't follow that you still get same answer
@Whiz_euphoria Жыл бұрын
A question why will we multiply 5m with 2m?
@DarkestBlixity Жыл бұрын
Because we multpily the force by the distance from the pivot (the middle of the seesaw) not the distance between the forces
@girl_of_many_thoughts8 ай бұрын
Wow, you really helped! Thanks🙂
@user-kj5vs4np9v2 ай бұрын
i finally understand this topic... tysm....😀😀✨✨✨✨✨✨
@qondimokoena7574 Жыл бұрын
This was my nightmare at varsity, but I'm finding it easy now. If I were to go back I'd go straight A on this topic
@cheesetoastyy6902 Жыл бұрын
bro thank you for the questions
@bluelove9768 Жыл бұрын
l appreciate,but please how do you get number Two
@user-ty4qb1uq3q6 ай бұрын
I spent months struggling with something I can understand in just minutes
@EmhamdiIssa-sn5dd Жыл бұрын
Thanks pro ❤
@ericaaryee3783 Жыл бұрын
Thanks but question number 3 you didn't explain how you got the final answer
@_n1ssy._6 ай бұрын
I thought anticlockwise is negative so in 3:19 why is your anticlockwise positive
@aarong90349 ай бұрын
I still dont understand how to know which one's the clockwise and anticlockwise moment at the beginning of the question. Is anyone able to explain?
@nawabmurtaza7 ай бұрын
@LovattPhysics thanks to you my number 1 difficulty the exam has vanished😀
@araflatif92462 жыл бұрын
This was Really Nice ❤️
@azarioeberenz4790 Жыл бұрын
Thank you but the question in the description is blury
@Ogretoe2231 Жыл бұрын
Question 3 - 2F = 500, where did 500 come from? and then 250?
@SirLeroyShawn Жыл бұрын
even im confused
@icantwuАй бұрын
2F = (1200+300) - 1000 = 1500-1000 =500. SO.. 2F = 500 So F = 500/2 = 250.
@chamika.lakmali4 ай бұрын
Thank you soo Much !!!!! This helped a ton !
@shanayajhaveri2543 жыл бұрын
This really helped me a lot! Thanks @LovattPhysics
@user-di8xs7ng5d9 күн бұрын
Thank you so much
@user-xl4td1hs5m3 ай бұрын
Thank you very much
@jeffobi4709 Жыл бұрын
if you are provided with no pivot point then how do u complete?
@hamzamohammed1943 Жыл бұрын
Bro thanks so much I did not understood it one bit before
@JuanCarlos-zv2pu5 ай бұрын
Good explanation
@eaintyatiaung580811 ай бұрын
Thxxx sir I can’t understand what my teacher is saying but this video is really helpful to me 😭
@mr_bisso28252 ай бұрын
what program are you using for drawing?
@simoneyob48710 ай бұрын
I'm so obliged to you sir!
@bliss26813 ай бұрын
why didnt he divide by 0.6 for the first one tf
@abigailwoods91882 жыл бұрын
Cool but I am not able to see examples in the description box
@alisanati Жыл бұрын
Thank you sir this is a very good video I know, we have very good exams on Friday. 😁
@bwalyamulombwa2 ай бұрын
Why have 10 there instead of 5
@user-go7lo5gp2w10 күн бұрын
Why not 8 their
@yowaimo-wj2uw7 ай бұрын
wait isnt ccw positive and cw negative?
@Xurb416 ай бұрын
Thank you❤
@schickennuggits1800 Жыл бұрын
tysm man. this rlly helped
@kareemmina88303 жыл бұрын
in the last question, shouldnt it be an inequality of 1000 x distance > F x distance?
@lovattphysics63663 жыл бұрын
In reality, maybe, because the beam would have a mass. But in this question we are assuming everything is perfectly balanced and the beam itself has no mass (i know, it’s sometimes silly the assumptions we have to make!)
@tokyo76713 жыл бұрын
very helpful vid tysm
@lovattphysics63663 жыл бұрын
No worries! Thanks for the comment :)
@indiaxxxz Жыл бұрын
oh nah my exam is today im failing this 😭
@mareanahzulu98712 жыл бұрын
Thanks you very much ❤️
@IfedubaIfeoma2 ай бұрын
This questions are way to simple bruh compared to the ones i'm finna get tomorrow.
@skoobydooz2 ай бұрын
Ik right
@kristianandrew2866Ай бұрын
The last question I didn't follow the perpendicular distance from the pivot but I got the same answer😂 like: 1000×0.5=F×3 500=3F F=500÷3 F =167N😂
@ArpitaRamachandran2 ай бұрын
acc saved me thank you
@oceanchan57828 ай бұрын
Can anyone explain to me why question 4 is not 3F= 80 X 2 +60 X 4 + 90 X 6 ? 😢
@GabrielleGayleOfficial8 ай бұрын
Look on the previous calculations to see how he substitute it into the equation
@GabrielleGayleOfficial8 ай бұрын
5:11 the F is not going clockwise it is a anticlockwise moment if you look closely you will see the 80N is going the same direction as F.
@kashishfatima21763 жыл бұрын
thankyou sir
@user-xh6ul1gn1i6 ай бұрын
How did you get your 2m
@Rzs.254 Жыл бұрын
Who else is here before their test/exam
@noonesfavorite911 Жыл бұрын
THANK YOU
@taehyungishot3215 Жыл бұрын
for 3:51 why did times the force by 2
@ruthkalaba4378 Жыл бұрын
Because 2 is the distance between the force F and the pivot. And to find moment we multiply the force and the distance