Why, while under water, a person can pick up an object that he, being on land, cannot even move from its place?
| August 26, 2020 | Education
Because in addition to gravity, a buoyant force acts on the object and therefore the body weight is less.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.