Question

an object of weight 200n is floating in a liquid. what is the magnitude of buoyant forne acting on it?

Answer 1

Answer on Question#39364, Physics, Nuclear Physics

Question:

An object of weight $200\mathrm{N}$ is floating in a liquid. What is the magnitude of buoyant force acting on it?

Answer:

where $mg$ is weight of the body, $F_{b}$ is buoyant force.

Newton's first law of motion:

$$m g = F _ {b}$$

Therefore:

$$F _ {b} = 2 0 0 N$$

Answer: $200N$