draelos draelos
  • 13-05-2023
  • Physics
Answered

A 73.0 kg in-line skater does +4,819 J of nonconservative work by pushing against the ground with his skates. In addition, friction does -577 J of nonconservative work on the skater. The skater's initial and final speeds are 3.00 m/s and 1.70 m/s, respectively. Calculate the skater's change in height in meters. Report your answer as a positive number.



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