describe the relationship between kinetic energy and mass, and give an example of how changing an objects…
describe the relationship between kinetic energy and mass, and give an example of how changing an objects mass changes its kinetic energy.
Answer
Brief Explanations:
The formula for kinetic energy is $KE=\frac{1}{2}mv^{2}$, where $m$ is mass and $v$ is velocity. Kinetic energy is directly proportional to mass. If velocity is constant, increasing mass increases kinetic energy. For example, consider two cars moving at the same speed. A heavier car has more mass. According to the formula, the heavier car will have more kinetic energy than the lighter one.
Answer:
Kinetic energy is directly proportional to mass. For example, two cars moving at the same speed - the heavier car has more kinetic energy.