d Eddy is running to the #1) Dr. Sachiko McBride's squirrel, named Tarou, accidently dropped a nut, starting from rest, from a tree branch to the ground. The velocity of the nut reaches 6.5 m/s when it hits the ground. Air resistance is negligible. Set the downward direction as positive. The magnitude of the gravitational acceleration is 9.8 m/s. (A) How long does it take for the nut to hit the ground? (B) From how high did Tarou drop the nut?