GCSE Physics - Moments worked examples

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.c...

[@callumross9101]

The vicious clicking of the calculater!!!

[@60sbabydoll777]

Thank you so much dude it’s literally the night before the exam !!

[@lovattphysics6366]

Hope the exam went well!

[@sattamalharran3336]

How'd the exam go

[@hotmamajamma9836]

Same !!!!!! The exam is tomorrow 😭 and if I fail God knows whay will happen to me....

[@blueile6096]

Lmaooo samee

[@Aisha-gd6dq]

SAME MY EXAM IS TOMRW

[@AstroBoy622]

I’m so happy I finally got a clue on this Thanks SIR I’m so delighted 😀

[@_.rarebelle]

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 😊

[@schooldays5926]

i absolutely hate this topic

[@lovattphysics6366]

Uh Oh! Hopefully this video helped a bit!

[@rohin4429]

same :|

[@atf4920]

Same

[@donmlondy2688]

Haha these are free mahala marks

[@shakibisdream4439]

Yea , that 2nd step hits I feel you bro

[@DMcCready-b8l]

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!

[@woodsua452]

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

[@lovattphysics6366]

woodsua haha yes he does Duckett. In lightning speed.

[@janethangandu9863]

Thank you sir, you really helped me especially with question 5

[@justsomeone5660]

tysm!!!! this made things 10 times easier, you're the best!!!

[@AdityaSingh-v9c]

I tried to understand these concepts for the last 2 weeks in class but failed to understand but after seeing this video I understood it better.
Thanks a lot sir it really helped me🫡🫡

[@Kuriomaster]

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_]

Thxxxx

[@NotMeMaybe]

Tbh even though i dislike the topic,the explanation is better than other physics explanation.good video!

[@chocolatemilkforme]

Your lectures are amazing, understood it better than any highschool teacher🥰🥰🥰

[@samsondikamdima1146]

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

[@zenest3907]

OOMMGG thank you sooo much. i didnt understand this in class. You explained it very good.

[@sophyrop6195]

thank you very much this video really helped me a lot

[@nclengoz]

For the last question...I worked using the other distances from the pivot...not the perpendicular ones n still got the same answer howcome

[@Aisha-gd6dq]

Thanh you so much I finally got the hang of these questions

[@Redeemed_Daughter]

question 4
Why did we include the 2m distance with 80N in the anticlockwise moment even they're on the right side of the pivot? I'm not even sure I'll get a response 😢

[@Eyebroooo]

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]

How'd it go?

[@girl_of_many_thoughts]

Wow, you really helped! Thanks🙂

[@qondimokoena7574]

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

[@SomtoEjiogu-h4z]

i finally understand this topic... tysm....😀😀✨✨✨✨✨✨

[@AmehBlessing-n6j]

This is kinda difficult

[@tsoanelomotai3]

I have a question on the third equation, how did you get that 500 sir?

[@yaraassaf851]

1000-1500=500 then you’d get 2f=500 so you’ll divide and the final answer will be 250N/m

[@cheesetoastyy6902]

bro thank you for the questions

[@rabiiiii]

I have an igcse edexcel physics paper 2 and im flopping everything

[@chamika.lakmali]

Thank you soo Much !!!!! This helped a ton !

[@eaintyatiaung5808]

Thxxx sir I can’t understand what my teacher is saying but this video is really helpful to me 😭

[@UnchxrtedChris]

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]

A question why will we multiply 5m with 2m?

[@DarkestBlixity]

Because we multpily the force by the distance from the pivot (the middle of the seesaw) not the distance between the forces

[@KALUBAMWANZA-c4m]

I spent months struggling with something I can understand in just minutes

[@azarioeberenz4790]

Thank you but the question in the description is blury

[@hamzamohammed1943]

Bro thanks so much I did not understood it one bit before

[@ericaaryee3783]

Thanks but question number 3 you didn't explain how you got the final answer

[@bluelove9768]

l appreciate,but please how do you get number Two

[@araflatif9246]

This was Really Nice ❤️

[@nawabmurtaza]

@LovattPhysics thanks to you my number 1 difficulty the exam has vanished😀

[@snowsnow8037]

But sir, why is it 0.3 for qs 5?

[@bliss2681]

why didnt he divide by 0.6 for the first one tf

[@simoneyob487]

I'm so obliged to you sir!

[@Ogretoe2231]

Question 3 - 2F = 500, where did 500 come from? and then 250?

[@Shawncyaa]

even im confused

[@icantwu]

2F = (1200+300) - 1000
= 1500-1000
=500.
SO.. 2F = 500
So F = 500/2 = 250.

[@shanayajhaveri254]

This really helped me a lot! Thanks @LovattPhysics

[@bwalyamulombwa]

Why have 10 there instead of 5

[@alisanati]

Thank you sir this is a very good video I know, we have very good exams on Friday. 😁

[@EmhamdiIssa-sn5dd]

Thanks pro ❤

[@abigailwoods9188]

Cool but I am not able to see examples in the description box

[@MohammadSahabooleea]

Thank you so much

[@yowaimo-wj2uw]

wait isnt ccw positive and cw negative?

[@aarong9034]

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?

[@_n1ssy._]

I thought anticlockwise is negative so in 3:19 why is your anticlockwise positive

[@schickennuggits1800]

tysm man. this rlly helped

[@tokyo7671]

very helpful vid tysm

[@lovattphysics6366]

No worries! Thanks for the comment :)

[@mr_bisso2825]

what program are you using for drawing?

[@Real_SilverHawk]

Thank you❤

[@KingsPhiri-d5t]

Why not 8 their

[@jeffobi4709]

if you are provided with no pivot point then how do u complete?

[@JuanCarlos-zv2pu]

Good explanation

[@mareanahzulu9871]

Thanks you very much ❤️

[@connerblade5730]

The great teachers are always on UA-cam and the trash ones in the classroom. Jesus.

[@kareemmina8830]

in the last question, shouldnt it be an inequality of 1000 x distance > F x distance?

[@lovattphysics6366]

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!)

[@oceanchan5782]

Can anyone explain to me why question 4 is not 3F= 80 X 2 +60 X 4 + 90 X 6 ? 😢

[@GabrielleGayleOfficial]

Look on the previous calculations to see how he substitute it into the equation

[@GabrielleGayleOfficial]

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.

[@IfedubaIfeoma]

This questions are way to simple bruh compared to the ones i'm finna get tomorrow.

[@skoobydooz]

Ik right

[@kashishfatima2176]

thankyou sir

[@ProfessorQuist]

thank you very much sir

[@notshahmeer]

Helped alot

[@kristianandrew2866]

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😂

[@noonesfavorite911]

THANK YOU

[@abachevictor897]

Unit is NM not N

[@ArpitaRamachandran]

acc saved me thank you

[@1NDIY4]

oh nah my exam is today im failing this 😭

[@AbbeyTolu-f3r]

How did you get your 2m

[@taehyungishot3215]

for 3:51 why did times the force by 2

[@ruthkalaba4378]

Because 2 is the distance between the force F and the pivot. And to find moment we multiply the force and the distance

[@SAMURAIFFBACK]

THANKS❤

[@patiencephiri6480]

Me watching this when exams are on Monday 😅

[@GabrielleGayleOfficial]

Goodluck bro !

[@sheva9848]

thankss

[@tatoman4103]

Legend

[@salaheldinwahba8291]

990 th like les go btw ily u bro

[@Rzs.254]

Who else is here before their test/exam

[@devilplayz8713]

Luv u

[@taehyungishot3215]

tysmmmm!!!!!!!!!!!!!!!!!

[@Mkom.ie7]

Any traumatized 2024 students here?

[@muazfadani9383]

how its if want calculate meter

[@tokyo7671]

T/F, Torque divided by the force

[@AlexanderKasparis]

Thank you very much