For the skater to successfully complete the ramp, he needs to start from a height of 6 m.
A skateboard ramp is an inclined plane or curved structure that is used to provide a surface upon which an individual may use or operate a skateboard, bicycle, roller skates or other similar devices.
At the top of the ramp, the skater has potential energy which is then converted to kinetic energy as he moves down the ramp. According to the law of conservation of energy, the total energy is conserved.
Based on the lab, therefore, in order for the skater to successfully complete the ramp, he needs to start from a height of 6 m.
In conclusion, the total energy in the system of the skater and the ramp is conserved.
Learn more about conservation of energy at: https://brainly.com/question/381281
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