Question

lel to
3) 57
4) si
+3j
22. A vector of magnitude 10N acting in XY-
plane has components 8N and N along
positive X- axis and Positive Y - axis
respectivley. The coordinate system is
rotated about Z-axis through angle 90° in
anti clock wise direction. Find X -
component and Y
component in new
coordinate system
1) Fi = 8N, F. = 6N 2) F =6N, F, = 8N
3) F. = 6N, F. = -8N 4) F = ON, F, = 10N​

Answer 1

lel to

3) 57

4) si

+3j

22. A vector of magnitude 10N acting in XY-

plane has components 8N and N along

positive X- axis and Positive Y - axis

respectivley. The coordinate system is

rotated about Z-axis through angle 90° in

anti clock wise direction. Find X -

component and Y

component in new

coordinate system

1) Fi = 8N, F. = 6N 2) F =6N, F, = 8N

3) F. = 6N, F. = -8N 4) F = ON, F, = 10N