Question

A large rectangular raft (density 650) experiences buoyancy in water. What is the buoyant force acting on the raft?

A) 650 N
B) 325 N
C) 0 N
D) 1300 N

Answer 1

According to Archimedes' principle, the buoyant force acting on an object in a fluid is equal to the weight of the fluid it displaces. However, without the volume of water displaced by the raft, we cannot calculate the exact buoyant force.

Step-by-step explanation:

According to Archimedes' principle, the buoyant force acting on an object in a fluid is equal to the weight of the fluid it displaces.

The buoyant force can be calculated using the formula: Fb = ρ × V × g, where ρ is the density of the fluid, V is the volume of the fluid displaced, and g is the acceleration due to gravity.

Since the question does not provide the volume of water displaced by the raft, we cannot calculate the exact buoyant force. Therefore, none of the given options A) 650 N, B) 325 N, C) 0 N, D) 1300 N can be considered as the correct answer.