A steel ball falls slowly through water than through air because

A metal ball falls through water with terminal velocity 20 ms^(-1) . When the ball is allowed to fall through vacuum, then

A metal ball falls through water with terminal velocity 20 ms^(-1) . When the ball is allowed to fall through vacuum, then

Plants get water through the roots because of

Plants get water through the roots because of

A small steel ball falls through a syrup at a constant speed of 10cms^-1 . If the steel ball is pulled upwards with a force equal to twice its effective weight, how fast will it move upwards?

A small steel ball falls through a syrup at a constant speed of 10cms^-1 . If the steel ball is pulled upwards with a force equal to twice its effective weight, how fast will it move upwards?

A steel ball of radius 1 mm is falling vertically through a tank of oil at 30°C . After sometime the ball attains a constant velocity called cdots