guys here are the solutions for the whole paper
and im very sure of them
1) a=0.845
2) i) 0.09
ii) 1.08
iii) 0.72
3) i) 3.05
ii) 1.62
4) 500N 38.9 to the x-direction
5) i) 3
ii) 0.32
6) i) a=6 & v=3.95
ii) i did a silly mistake here so i dont know the right answer. someone post it
7) i) A=4 & B=3375
ii) -3375/t + k (though i did a silly mistake here i forgot to put K, GODDD!!! :@) so i dont know the value of K
ii) DO YOU GUYS THINK I'D GET AN ECF?
answer was something around 5.4