Calculate the buoyant force acting on a ball submerged 1/2 in water, if its volume is 400 cm3
| April 24, 2021 | education
According to Archimedes’ law, the buoyant force is equal to the weight of the volume of liquid displaced by a part of the body immersed in the liquid.
F = V * ρ * g,
Where
V = 200cm ^ 3 = 2 * 10 ^ (- 4) m ^ 3,
ρ = 1000kg / m ^ 3 – water density,
g = 9.8m / s ^ 2 – acceleration of gravity.
F = 2 * 10 ^ (- 4) m ^ 3 * 1000kg / m ^ 3 * 9.8m / s ^ 2 = 1.96H.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
