Question

Kyle is flying a helicopter and is rising at 5.0m/s when he releases the bag. After 2.0s

Answer 1

A. What is the bag’s velocity?
Answer: 25 m/s 

b. How far has the bag fallen?
Answer: -30 m

c. How far below the helicopter is the bag?
Answer: 20 m below the helicopter

Answer 2

1) v=u+gt = -5 +10*2=15 m/s
2) r=ut+gt^2/2=-5*2+10*2^2/2=-10+20=10m
3) r of heli= vt =5*2=10m
So 10m by bag from answer number 2 plus additional 10m by helicopter equals 20m