# physics

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A small sandbag is dropped from rest from a hovering hot air balloon. After 2.0 s, how far below the balloon is the sand bag?

• physics -

use
S=ut+(1/2)at²
S=displacement, m
u=initial velocity = 0 m/s
t=time = 2 s.
a=acceleration = acceleration due to gravity = -9.8 m/s/s

• physics -

20

• physics -

Ghhhb

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