Recent content by bigpapasmurf

woops I had it actually I just wrote typed it out wrong it is (1/2)mv^2

Homework Statement 1. If a 0.2 kg ball is dropped from a height of 8 m, what is its kinetic energy when it hits the ground? 2. Jane, looking for Tarzan, is running at top speed (4.6 m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward...