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course Phy 201
9/26 8
Phet 3.43I did not really understand the point of this one other than trying to hit the projectile.
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It isn't clear what you did so it's not clear what you might have observed.
One suggestion: try the ladybug simulation and see if you can mimic the motion of the projectile; observe the magnitudes and directions of the acceleration and velocity vectors.
For a projectile the acceleration vector would always be straight down and would not change its length. You couldn't do that with the simulation, of course, but you might be able to come close.
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