A beaker is filled with water to its brim. A child while playing drops his ball of mass 1 kg gently into it. He weighs the water displaced and found it to be 1 N. Find the buoyant force experienced by the ball.
1 N
According to Archimedes principle, the weight of the liquid displaced is equal to the buoyant force.
Here the weight of the displaced liquid is 1 N, so the buoyant force would be 1 N.