A hot air balloon is descending with a velocity of 2m/s straight down. At a height...
A hot air balloon is descending with a velocity of 2m/s straight down. At a height of 6m, a champagne bottle is opened to celebrate a successful flight, expelling the cork horizontally with a velocity of 5m/s.
a) What is the initial velocity (magnitude and direction) of the cork, as seen by an observer on the ground?
b) What are the horizontal and vertical components of the initial velocity?
c) How long is the cork in the air?
d) How far away from the balloon does it land?
Homework Answers
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A hot air balloon is descending with a velocity of 2m/s straight
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balloon is 60 meters above the ground, it releases a sandbag. After
release, the sandbag is in free fall. Using the four kinematics
equations listed below, provide your simplified equations using a
coordinate system whose y axis is positive up and the x axis
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tion: x=xo + vt 2 22a(-
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