#
Two forces whose magnitudes are in ratio 3:5 give a resultant equal to 49N, if the angle of inclination is 60 degree, find the magnitude of each force

1
by maninder

Log in to add a comment

by maninder

Log in to add a comment

p/q = 3/5

according to question

49 = √(p²+q²+2*p*q*cos60)

49 = √(9q²/25+q²+q²/5)

49 = 7q/5

q = 35N

p = 21N