Two geometrically identical homogeneous balls are manufactured of different materials.
Channel: Doubtnut
Date: 2020-01-26

Two geometrically identical homogeneous balls are manufactured of different materials. Their densities ball-`1` and ball-`2` are `800 kg//m^(3)` and `200 kg//m^(3)` respectively. Both balls are dropped from very high tower. Assume that the air resistance is proportional to the square of velocity. Determine the ratio of the maximum velocities of the ball -`1` to ball-`2`.