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Physics, 08.10.2019 03:10 adi593

Ahistorical society is testing an old cannon. they
place the cannon in an open, level field and perform
a few test fires to determine the speed at which the
cannonballs leave the cannon. the cannon is placed
at a 45.0Β° angle from the horizontal and placed in a
bunker so that the cannonballs are fired from ground
level. they measure the flight time of one cannonball
to be 3.78 s. (2.3) m
(a) what is the speed of the cannonball as it leaves
the cannon?

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Answers: 2

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Ahistorical society is testing an old cannon. they
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