Question

What distance is a book from the floor if the book contains 196 joules if potential energy and has a mass of 5kg

Answer 1

196 Joules = (5Kg)(9.8 m/s2)(h)

(196 Joules /(5Kg)(9.8 m/s2) = h

196 Joules / 49 = h

h = 4 meters

Hope this helped!!!!