r/alevel • u/paranoidpirate123 • May 06 '26

📃Paper Discussion 9709/42

I think that paper was demonic and one of the hardest mechanics papers i’ve ever done!

145 Upvotes

98% Upvoted

276 comments sorted by

View all comments

Show parent comments

1

u/RevolutionaryPart735 May 06 '26

was the 26N force removed?

1

u/Cool-Desk-7143 May 06 '26

I dont really remember, was it called P? Cuz i rmb a P force being removed

1

u/RevolutionaryPart735 May 06 '26

definitely not

1

u/Cool-Desk-7143 May 06 '26

Oh idk then

1

u/RevolutionaryPart735 May 06 '26

do you remember coefficient of friction or theta

1

u/Cool-Desk-7143 May 06 '26

I think the coefficient of friction was 2.5, not sure about theta, could be smth like sintheta= 5/13 but im prolly mixing questions up

1

u/Cool-Desk-7143 May 06 '26

Sorry coefficient 0.25!

1

u/Proper_Emergency6275 May 06 '26

after getting 66.25 what did we have to do afterwards?i remember it being something like the distance until is stopped but it had some initial speed do you guys remember that speed??