Pulley Problems - A-Level Maths

[@MathsArc]

MORE PULLEY PROBLEMS - kzbin.info/www/bejne/Z2mzaqSCbb57eLM

[@favphobia3267]

Thank you so much bruv, I thought I'd never understand this🗣️

[@melkman2]

honestly bro thank you so much the hardest part of a level maths if finding the questions i appreciate it thank you

[@doseoffaiyaz]

Why is 'a' not negative in the particle being pulled up?

[@Lettuce272]

As they’re both accelerating the same way I’m pretty sure

[@nevin6318]

Bro wtf i acc understood it now. Thank you man

[@zohaibnoordin1805]

for this question, does g=9.8 so we can have a decimal answer for the first part?

[@MathsArc]

Great question, I should have given tension as a decimal. Yes I would use g=9.8, so T=33.6N

[@math4u-foryou]

For Edexcel, g =9.8 whereas in Cambridge board it is 10.

[@Puffymosman9]

That string was taught by Oxford

[@math4u-foryou]

Super explanation

[@YuFow]

Fantastic, very clear, thanks so much for this video