Recent content by innersmile

thanks for the help! yeah i set it up right but i must have done the calculations wrong... thanks though!

1. A 60 kg stuntperson runs off a cliff at 4.6 m/s and lands safely in the river 10.2 m below. What was the splashdown speed? Homework Equations PE = mgh KE = (1/2)mv^2 PEi +KEi = PEf + KEf (TMEi) = (TMEf) The Attempt at a Solution I really had no idea how to start this but...