Which one is not a type of dynamic equilibrium ? A. Rotational equilibrium B. Translational equilibriumC. Static equilibrium D. Both A and C are corret answer

A body will be in complete equilibrium when it is satisfying______________? A. 1st condition of equilibrium B. 2nd condition of equilibriumC. Both Ist and 2nd condition of equilibrium D. Impossible

A body in equilibrium__________________? A. Always at rest B. Always in uniform motionC. May be at rest or in uniform motion D. May be at rest or in motion

Torque acting on a body determines_______________? A. Acceleration B. Linear accelerationC. Angular acceleration D. Direction of motion of the body

SI unit of torque is______________? A. N.m B. joule C. Both a and b are correct D. Neither a nor b is correct

The dimension of torque is______________? A. [ML2T-2] B. [MLT-2] C. [ML2T] D. [ML-2T-2]

Torque is defined as______________? A. Turning effect of force B. Cross product of position vector and force C. Product of force and moment armD. All A, B and C are correct

The magnitude of the cross product is equal to the dot product between them. The angle between the two vectors is________________? A. 30°B. 45° C. 60° D. 180°

An angle between two vectors A and B can be determined by_____________? A. Their dot product B. Their cross product C. Head to tail rule D. Right-hand rule

Which one is a unit vector ? 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.…