For the scenario painted below Rational kinetic energy is conserved
Option A is correct
What is Rational kinetic energy?
Kinetic energy is simply defined as the energy that an item or particle has as a result of its movement.
In conclusion, For A longboard is free to slide on a sheet of frictionless ice. and a skater skates to the board and hops onto one end, causing the board to slide and rotate. In this situation Rational kinetic energy is conserved
Read more about Kinetic energy
https://brainly.com/question/999862