The energy of motion is called kinetic energy.
Kinetic energy is the energy that an object possesses due to its movement. The amount of kinetic energy depends on two primary factors: the mass of the object and its velocity. The basic formula for kinetic energy can be expressed as:
KE = (1/2)mv²
where KE is kinetic energy, m is mass, and v is the velocity of the object.
This means that if you increase the velocity of an object, its kinetic energy increases significantly. For example, a car moving at a high speed has much more kinetic energy than the same car moving slowly. Likewise, a heavier object moving at the same speed will have more kinetic energy than a lighter one.
In summary, kinetic energy is essential in understanding how objects move and interact in our world, whether it’s a small ball rolling down a hill or an airplane soaring through the skies.