Answer:
12.9121148614 m/s
35.9393048982 m
Step-by-step explanation:
t = Time taken
u = Initial velocity
s = Displacement
a = Acceleration
g = Acceleration due to gravity = 9.81 m/s² = a

Time taken for the bag to fall is 2.78337865516 seconds
Time she has been jogging for
9+2.78337865516 = 11.78337865516 seconds
Total distance traveled by her

Henrietta is 35.9393048982 m away
Velocity of throwing

The velocity of throwing is 12.9121148614 m/s