fpsc asked this.( they didnt mentioned about northward accl)
Q. A body is moving northward and a force is applied in eastward , the acceleration produced is

a) northward
b) 45 degree east of north
c) eastward
d) none of these


i think they should have written the statement as

Q. A body is moving with uniform velocity northwards and a force is applied in eastward direction, the acceleration produced is


and yes i agree i must go and read some books because i failed to interpret the question.
thanks very much sir for guiding and giving me your precious time

sir would you kindly check this 1
i attempted it without revising any thing just on base of Fsc. that i did 6 years ago.

and kindly solve obj no. 4( i forgot the conditions of equilibrium)
also indate if i have done any objective wrong.