The diameter of ball A is twice of that of B. What will be the ratio of their terminal velocities in water?

What is the ratio of e/m

Why terminals velocity so named?

Transverse wave of the same frequency are generated in two steel wires A and B.Diameter of A is twice that of B and tension is A is half that of B.The ratio of velocities of waves in A and B is

Two masses are in the ratio 1 : 5. What is the ratio of their inertia?

Form the equation from the folllowing: The age of A is twice that of B. 8 years hence their age will be in ratio 7:4 . Find their present age.

What is the diameter of hydrogen atom?

A ball of mass m moving with a constant velocity strikes against a ball of same mass at rest.If e is the co-efficient if restitution what will be the ratio of velocity of two balls after collision?

The ratio of the volumes of two sphere is 27: 8 . What is the ratio of their surface areas?