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with physics we had to perform a test on the horizontal steps by which a bent PVC pipe speed is given.
The "trick" consists in that you can always split into a vertical and a horizontal component, the vertical and horizontal movement can always abx treat for calculations, and then finally at a desired abx time again to add to the individual outcomes along separate motion resulting abx movement.
Same time gets the pellet the chance to fly horizontally. If we assume that the friction can be neglected, the move is working horizontally no effect on the pellet and the horizontal acceleration will therefore be 0. In other words, horizontally moving the bullet just a constant speed. (And indeed, if you shoot the bullet from above, it's abx like your pellet constant speed through the picture rolls).
But now a chart for your important question: Vary your aware of the "mouth" of your PVC pipe still, or do you constantly and you can vary the distance that your pellet falls through the tube until it leaves the mouth?
Okay, as far as I now understand it. The time we have actually calculates, only you who also used when there is 'certain' and not 'compute'? Because my interpretation of certain is that you open a tangent or something to sign.
Height of fall (after the mouth) always the same, then the fall time (after abx the mouth) so always equal. The horizontal distance that you measure is always "decisive" for the "muzzle velocity", a 2 x as large horizontal distance from the mouth means 2 times as great speed.
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