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makaylahamrick
22.01.2021 •
Mathematics
A ball is thrown horizontally from the top of
a building 140 m high. The ball strikes the
ground 77 m horizontally from the point of
release.
What is the speed of the ball just before it
strikes the ground?
Answer in units of m/s.
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Ответ:
yes
Step-by-step explanation:
because to find every combination of
, where p is a factor of the constant and q is a factor of leading coefficient