Question

IX CLASS.PHYSICS [-TECHNOJ
The resultant of two forces, one double the other in magnitu
two forces. Find the angle between the forces.
a) 60°
b) 90
c) 120
The sum of the magnitude oftwo forces acting a point is 18
If the resultant is at 900 with the force of smaller magnitud
a) 5, 13
b) 6,12
c) 7,11
6.
fA+B-1A = B), then the angle between A and B is
a) 120
b) 60°
c) 90°
STUDENT TAS​

Answer 1

the angle between A and B is 90°