Rate of change of angular momentum is equal to_______________?

Related Mcqs:

A block in the shape of a parallelopiped of sides lm x 2m x 3m lies on the surface. Which of the faces gives maximum stable block ?

A. 1 m x 2 m B. 2 m x 3 m C. 1 m x 3m D. equally stable on all faces...

The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to____________________?

A. log r B. r C. r2 D. 1/r where r is the distance of’the particle from centre of the earth...

The graphical method of determining the forces in the members of a truss is based on________________?

A. method of joint B. method of section C. either method D. none of the two methods...

A light rope is loaded with many equal weights at equal horizontal intervals. The points of suspension on the rope lie on a_____________________?

A. parabola B. catenary C. cycloid D. ellipse...

A 2 m long ladder rests against a wall and makes an angle of 30° with the horizontal floor. Where will be the instantaneous center of rotation when the ladder starts slipping ?

1) 1.0 in from the wall 2) 1.732 m from the wall 3) 1.0 m above the floor 4) 1.732 m above the floor The correct answer is? A. (1) and (3) B. (1) and (4) C. (2) and (3) D. (2) and (4)...