What is the kinetic energy of a body weighing 2 kg moving at a speed of 3 meters per second?
| December 11, 2020 | education
Kinetic Energy Formula:
Ek = mv ^ 2/2, where v is speed, m is mass.
Given:
m = 2kg, v = 3m / s
To find:
Ek =?
Decision:
Ek = 2kg * 3 ^ 2 m / s / 2 = 9 J
Answer: Ek = 9 J.
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.
