A ball of mass m is thrown vertically upward at a speed u from the ground. the internal energy of the ball depends on ..
| April 11, 2021 | education
The internal energy of a body is the sum of the kinetic energy of movement of all structural units (molecules) and the potential energy of their interaction with each other. The internal energy of the ball depends only on its state of aggregation and body temperature. The internal energy of a body does not depend on the speed of movement relative to other bodies and on height.
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.
