system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
What is buoyant force?


assistant
The upward force exerted on a body, partially or fully immersed in a fluid, is known as buoyant force. This upward force is also called Upthrust. This is related  to the Archimedes principle. If an object is partially or fully submerged in any fluid, the upward force and the fluid displaced is equal to the upward force exerted by the fluid.