Question

An owl has a mass of 3 kg. It dives to catch a mouse losing 900 J of potential energy. How high was the bird to begin with?

Answer 1

Explanation:

as we know that potential energy is equal to m. g. h

therefore P E=m.g.h

900=3.10.h

h=900/3.10

therefore h=30m

Answer 2

Answer:

thank you for your answer