Assertion: A ball is dropped from a certain height above the free suface of and ideal fluid. When the ball enters the liquid it mau accelerate or retard.
Reason: Ball accelerates of retards it all depends on the dinsity of ball and the density of liquid.

When a ball is dropped from a certain height the speed of the ball goes on increasing due to

A small ball is dropped from a certain height on the surface of a non-viscous liquid of density less than the density of ball. The motion of the ball is

A small ball is dropped from a certain height on the surface of a non-viscous liquid of density less than the density of ball. The motion of the ball is

A small solid ball is dropped from a height above the free surface of a liquid. It strikes the surface of the liqiud t=0 . The density of the material of the ball is 500m^(3) and that of liquid is 1000 kg//m^(3) . If the ball comomentarily at reast at t=2 sec then initial height of ball form surface of liquid was (neglect viscosity):

A ball of density rho is dropped from a height on the surface of a non-viscous liquid of density 2rho . Choose the correct options.

A ball is dropped from a certain height on a horizontal floor. The coefficient of restitution between the ball and the floor is (1)/(2) . The displacement time graph of the ball will be.

A ball is dropped from a certain height on a horizontal floor. The coefficient of restitution between the ball and the floor is (1)/(2) . The displacement time graph of the ball will be.

Assertion : A ball is released from the bottom of a tank filled with a liquid. It moves upwards . In moving upwards upthrust will decrease. Reason : Density of ball is less than the density of liquid.

Assertion : A ball is released from the bottom of a tank filled with a liquid. It moves upwards . In moving upwards upthrust will decrease. Reason : Density of ball is less than the density of liquid.

A ball of density rho is dropped from a height on the suraca of a non-visous liquid of dinsity 2rho . Choose the correct options.