October 2022 IAL M1 discussion

Q1 was moments abt a truck and (a) part was to find the final speed and (b) was to find impulse I got 48 for b part I thinkQuestion of momentum was to find the massof the objectthere were 2 questions of vetorsone was using F=MA formula and the other one was a normal vector thing of 2 forces given and to find values of unknown ones and AB vector and stuff there was a pulley question and elevator question which I found really toughoverall it was an average paper and wasn't that bad

Anyone remembers what they got for speed when t = 4 for the force vector question?

I can’t remember what did you get

35 sth? cause a is sth like (-4, 8 ) but not sure