A hot air balloon is hovering at a height of 52 m above the ground. A penny is dropped
from the balloon. Assume no air resistance.
(a) How long does it take the penny to hit the ground? [ans: 3.3 s]
(b) What is the final velocity of the penny just before it hits the ground?
Answers: 3
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A hot air balloon is hovering at a height of 52 m above the ground. A penny is dropped
from the bal...
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