Increasing the height of the ramp to start at 12 meters would affect both the kinetic and potential energy of the investigation.
Potential energy is directly proportional to the height of an object above the ground. As the height of the ramp is increased, the potential energy of the object at the top of the ramp would also increase. This is because the object would have more gravitational potential energy due to being at a greater height. Therefore, increasing the height of the ramp to start at 12 meters would increase the potential energy of the object.
Kinetic energy, on the other hand, is the energy of an object in motion. It is determined by the mass and velocity of the object. In the specific context of the investigation, the kinetic energy would depend on the speed of the object as it moves down the ramp. Increasing the height of the ramp to start at 12 meters would result in the object gaining more potential energy. This potential energy would be converted into kinetic energy as the object moves down the ramp. As a result, the object would have a greater velocity compared to a ramp with a lower starting height. Therefore, increasing the height of the ramp would increase the kinetic energy of the investigation.
Overall, increasing the height of the ramp to start at 12 meters would affect both the potential and kinetic energy of the investigation. The potential energy would be higher due to the increased height, and this potential energy would be converted into greater kinetic energy as the object moves down the ramp with a higher starting height.