Which equation must be wrong? Note that t is in s, v is in m s-1, a is in m s-2, x is in m, F is in kg m s-2 and m is in kg. *ASAP

coil wire, increase current, put iron inside the coil

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.