At location A, a 44.0-kg sledder has a height of 28.0 m above the bottom of the hill and possesses 540 J of kinetic energy. While coasting to location B at a height of 11.0 m, 1020 J of mechanical energy are dissipated. Determine the missing potential energy (PE) and kinetic energy (KE) values for locations A and B. Use g - 10.0 N/kg.

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