Physics, 18.10.2021 07:20 viktoria1198zz
An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the barrel, compressed air exerts a constant force of 3.2-N force upwards. Calculate the maximum height above the end of the air gun that the ball reaches. [Note: The pressure from the air gun is not air resistance; consider it to be a pushing force of sorts.] (And it must be solved using forces and kinematics, not energy)
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An air gun with a 30-cm long barrel fires a 56-g ball straight upwards. While the ball is in the bar...
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