A metal block of area •10m2 placed at a table is connected ta a 0•010kg mass via a string that passes over the ideal pulley .The pulley is fixed at the edge of the table.A liquid with a film of thickness 0•30mm is placed between the block and the table.if the coefficient of viscosity of the liquid is 3•45x10-3 pas.with what constant velocity does the block move when released.

A metal block of area •10m2 placed at a table is connected ta a 0•

1.	A metal block of area •10m2 placed at a table is connected ta a 0•010kg mass via a string that passes over the ideal pulley .The pulley is fixed at the edge of the table.A liquid with a film of thickness 0•30mm is placed between the block and the table.if the coefficient of viscosity of the liquid is 3•45x10-3 pas.with what constant velocity does the block move when released.
Answer» A metal block of area •10m2 placed at a table is connected ta a 0•010kg mass via a string that passes over the ideal pulley .The pulley is fixed at the edge of the table.A liquid with a film of thickness 0•30mm is placed between the block and the table.if the coefficient of viscosity of the liquid is 3•45x10-3 pas.with what constant velocity does the block move when released.