A car with a mass of 3 tons moves along a horizontal path at a speed of 10 m / s. Determine the kinetic energy of the body.
| May 28, 2021 | education
The kinetic energy of a body is calculated by the formula K = (m * v ^ 2) / 2. In our case, the mass is 3000 kg, and the speed is 10 m / s. Let’s calculate the kinetic energy:
K = 3000 * 10 * 10/2 = 150,000 J = 150 kJ.
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.
