Category: Vectors And Equilibrium

A. Their dot product
B. Their cross product
C. Head to tail rule
D. Right-hand rule

A. AxB = -BxA
B. |AxB| = -|BxA|
C. AxB = AB Sinθn^
D. BxA = AB Sinθ(-n^)

A. Polar coordinate system
B. Cartesian coordinate system
C. Cylindrical coordinate system
D. Spherical coordinate system

A. Zero
B. One
C. i^
D. k^

A. 1st
B. 2nd
C. Both 1st and 3rd
D. 4th

A. Rotational equilibrium
B. Translational equilibrium
C. Static equilibrium
D. Both A and C are corret answer

A. 30°
B. 60°
C. 90°
D. 120°

A. 1
B. 2
C. 3
D. 4

A. A.B = A^ B^
B. |A| = |B|
C. |A^| = |B^|
D. AB^ = BA^

A. Concurrent
B. Non-concurrent
C. Parallel
D. Non-parallel