The weight of water displaced by an iron object is 10 kg. The buoyant force acting on the iron object is
10 N
98 N
9.8 N
110 N
The buoyant force acting on iron object will be equal to the weight of the iron object. Thus, W = mg = 10 kg × 9.8 m/s2 = 98 N.
An object of weight 500 N is floating in a liquid. The magnitude of buoyant force acting on it is