A floating body is apparently weightless' - explain.

A block of wood is floating in water. What is apparent weight of the floating block?

The speed of launch is 7 m/s and of the current on a river is 3 m/s. A floating body is released from the launch when it starts along the current . It reverses its direction of motion after travelling distance of 4.2 km, and eventually meets the floating body again. What is the time spent in between by the launch ?

What is the apparent weight of a floating body?

The floating fern are

The density of the material of a body in its weightless condition remains _________. [Fill in the blank]

The apparent weight of a body in a liquid of density d_(1) is m_(1) and, in another liquid of density d_(2) , its apparent weight is m_(2) . What will be its apparent weight in a liquid of density d_(3) ?

0.2 part of the volume of a body floating in a liquid remains exposed to air. In water, 0.1 part of that floating body remains exposed to the outside air. Calculate the density of the liquid.