A small metal ball of mass m is dropped in a liquid contained in a vessel,attains a terminal velocity v .If a metal ball of same material but of mass 8m is dropped in same liquid then, the terminal velocity will be
A) V
B) 2V
C) 4V
D) 8V

A steel ball of mass m falls in a viscous liquid with terminal velocity v, then the steel ball of mass 8m will fall in the same liquid with terminal velocity

A sphere of radius R is gently dropped into liquid of viscosity eta in a vertical uniform tube. It attains a terminal velocity v. Another sphere of radius 2R when dropped into the same liquid, will attain its teriminal velocity.

The terminal velocity v of a spherical ball of lead of radius R falling through a viscous liquid varies with R such that

A spherical ball falls through viscous medium with terminal velocity v . If this ball is replaced by another ball of the same mass but half the radius, then the terminal velocity will be (neglect the effect of buoyancy.)

A small sphere of volume V falling in a viscous fluid acquires a terminal velocity v_t . The terminal velocity of a sphere of volume 8V of the same material and falling in the same fluid will be :

A spherical metal ball of mass m and radius (r ) is falling through a viscous medium. The value of its terminal velocity is proportional to

A small spherical ball falling through a viscous medium of negligible density has terminal velocity v. Another ball of the same mass but of radius twice that of the earlier falling through the same viscous medium will have terminal velocity

A sphere of brass released in a long liquid column attains a terminal speed v_(0) . If the terminal speed is attained by a sphere of marble of the same radius and released in the same liquid is nv_(0) , then the value of n will be (Given: The specific gravities of brass, marble and liquid are 8.5, 2.5 and 0.8 , respectively)

A small steel ball of mass m and radius r is falling under gravity through a viscous liquid of coefficient of viscosity eta . If g is the value of acceleration due to gravity. Then the terminal velocity of the ball is proportional to (ignore buoyancy)