A canon of mass 1038 kg fires a bullet. The bullet gains a velocity of 123 m/sec. The velocity gain of the canon due to recoil is 3 m/sec. What is the mass of the bullet?

Answer: buoyancy forceexplanation: in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.