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2 | 2 | Find the kinetic energy of an object, given its mass and velocity. |
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4 | 4 | Description : In physics, the kinetic energy of an object is the energy that it |
5 | | -possesses due to its motion. It is defined as the work needed to accelerate a body of a |
6 | | -given mass from rest to its stated velocity. Having gained this energy during its |
7 | | -acceleration, the body maintains this kinetic energy unless its speed changes. The same |
| 5 | +possesses due to its motion.It is defined as the work needed to accelerate a body of a |
| 6 | +given mass from rest to its stated velocity.Having gained this energy during its |
| 7 | +acceleration, the body maintains this kinetic energy unless its speed changes.The same |
8 | 8 | amount of work is done by the body when decelerating from its current speed to a state |
9 | | -of rest. Formally, a kinetic energy is any term in a system's Lagrangian which includes |
| 9 | +of rest.Formally, a kinetic energy is any term in a system's Lagrangian which includes |
10 | 10 | a derivative with respect to time. |
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12 | 12 | In classical mechanics, the kinetic energy of a non-rotating object of mass m traveling |
13 | | -at a speed v is ½mv². In relativistic mechanics, this is a good approximation only when |
14 | | -v is much less than the speed of light. The standard unit of kinetic energy is the |
| 13 | +at a speed v is ½mv².In relativistic mechanics, this is a good approximation only when |
| 14 | +v is much less than the speed of light.The standard unit of kinetic energy is the |
15 | 15 | joule, while the English unit of kinetic energy is the foot-pound. |
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17 | 17 | Reference : https://en.m.wikipedia.org/wiki/Kinetic_energy |
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21 | 21 | def kinetic_energy(mass: float, velocity: float) -> float: |
22 | 22 | """ |
23 | | - Calculate kinetick energy. |
| 23 | + Calculate kinetic energy. |
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25 | 25 | The kinetic energy of a non-rotating object of mass m traveling at a speed v is ½mv² |
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