langlw4022 langlw4022
  • 18-02-2024
  • Physics
contestada

A ball is dropped from 36.8 ft above the ground. Assume that air-drag is negligible in this case.

a) At what height is half of its energy kinetic and half potential?
A) 12.3 ft
B) 18.4 ft
C) 24.6 ft
D) 30.7 ft

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