Answer Happy

Posted: **Wed Jun 08, 2022 1:21 pm**

: A 74 6 Kg Boy Is Surfing And Catches A Wave Which Gives Him An Initial Speed Of 1 60 M S He Then Drops Through A Height 1 (15.93 KiB) Viewed 33 times

A 74.6-kg boy is surfing and catches a wave which gives him an initial speed of 1.60 m/s. He then drops through a height of 1.64 m, and ends with a speed of 8.51 m/s. How much nonconservative work (in kJ) was done on the boy? kJ