kiirusjõu
Kiirusjõu, also known as kinetic energy, is a fundamental concept in physics that describes the energy possessed by an object due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. The formula for kinetic energy is:
where KE is the kinetic energy, m is the mass of the object, and v is its
Kinetic energy is a scalar quantity, meaning it has magnitude but no direction. It is distinct from
In everyday life, kinetic energy is evident in various phenomena. For example, a moving car has kinetic