sorry but I cant understand 18
so all my answers are correct ..
can you explain this for me
so my answer is correct or no ?
why .. ?
these are my answers :-
1 - c
2 - d
3 - a
4 - d
5 - d
are they correct ?
It will be 8000cos65 to the left !
right ?
so it will be 75 upward right ?
can you give an example !
thank you geno3141 and CPhill
In pard d .. ehy the distance is not 3 m .. the tall of the elevator ?