In the context of classical mechanics, an increase in speed without an increase in kinetic energy or mass would not be possible. According to the classical equation for kinetic energy:
Kinetic Energy (KE) = (1/2) * mass * velocity^2
The kinetic energy of an object is directly proportional to its mass and the square of its velocity. If the mass remains constant and the kinetic energy doesn't change, the velocity cannot be increased.
Similarly, potential energy typically depends on the height or position of an object relative to a reference point. Without changing the mass or potential energy, it would not be possible to increase speed.
It's worth noting that this explanation is based on classical mechanics and the conservation of energy principles. In other realms of physics, such as relativity or quantum mechanics, there may be phenomena or scenarios that can exhibit seemingly counterintuitive behaviors. However, within the framework of classical mechanics, speed cannot be increased without an increase in kinetic energy or mass.