Solve the following exercise showing all of your work (8 marks, 4 each) 1. A squirrel sitting 25 m high in an oak tree drops an acorn to the ground. (Recall, when an object is dropped, the initial velocity is zero.) a) How long does it take for the acorn to land on the ground? b) What is the acorn's velocity as it hits the ground? Continue with this lesson. You will be submitting this question with part 2 of the assignment