The two forces of 9 Newtons and 12 Newtons which are acting at right angles to each other will have a resultant of

The two forces of 9 Newtons and 12 Newtons which are acting at right a

1.	The two forces of 9 Newtons and 12 Newtons which are acting at right angles to each other will have a resultant of
A.	8 N
B.	10 N
C.	15 N
D.	20 N
Answer» D. 20 N