Category: Vectors And Equilibrium

A. 0
B. 1
C. -1
D. i^

A. [ML2T-2]
B. [MLT-2]
C. [ML2T]
D. [ML-2T-2]

A. N.m
B. joule
C. Both a and b are correct
D. Neither a nor b is correct

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

A. A. B = Ax Bx + Ay By + Az Bz
B. A. B = Ax By + Ay Bz + Az By
C. A. B = Ay Bz + Az By + Az Bx
D. A. B = Ax Bz + Ay By + Az Bx

A. One angle
B. Two angle
C. Three angle
D. No angle

A. A.B/A
B. A.B/B
C. A.cosθ
D. Both a and b are correct

A. 1st condition of equilibrium
B. 2nd condition of equilibrium
C. Both Ist and 2nd condition of equilibrium
D. Impossible

A. ??3 i^ + ??3 j^ + ??3 k^
B. 1/??3 i^ + 1/??3 j^ +1/ ??3 k^
C. ??3 / 3 i^ + ??3 / 3 j^ + ??3 / 3 k^
D. Both B and C are correct

A. Torque and energy
B. Momentum and impulse
C. Energy and work
D. Mass and moment of inertia