M1 | 9709 | CAIE | Oct Nov 2021 | variant 42 | MECHANICS

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#friction #work #mechanics #inclinedplane
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THANK U SO MUCH IF I GET A GOOD GRADE IT WILL BE BECAUSE OF U

captainparry
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Number 7 was explained in the best possible way. thanks a lot.

DebprotimPaul
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Live math marathon

Tomorrow

Starts at 6:30 pm PST

Link 🔗

MATHEMATICSwithSHAHABYAKOOB
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For q 7 part b ... in the special case .... if we use (m)(4.4) +(2m)(-1.6)=(2m+m)(v) we don't get the right answer because I put -1.6. But I don't get why we wouldn't put the negative sign as it is going in the opposite direction

Wkashif
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Question 2 (a)he asked to find tension and value of tension is 675 which you didn't showed

ubaidahmad
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Amazing explaination! thankyou so much

amna.
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hi sir thank you so much for these videos I'm currently struggling with interpreting the work energy formula. is there anyway u can do a video on how to use or are there any tips?
mechanics boards are on 7th May

Vishnupriya-lkos
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Hi amazing video thank you so much. May I ask why did we reject (16/9) in 7b question

priyaahkm
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Sir why are we assuming in q7 part b that the final velocity of particle Q becomes 0 before collision?

shoxozozo