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A projectile is any object which, once projected, continues its motion by its own inertia and is influenced only by the downward force of gravity. By definition, a projectile has only one force acting upon - the force of gravity.
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library.thinkquest.org/27948/projectile.html
library.thinkquest.org/27948/projectile.html
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Java applet: Projectile motion ... This Java applet shows the motion of a projectile. ... The "Reset" button brings the projectile to its initial position. You can start or stop and continue the simulation with the other two buttons. If you choose the option "Slow motion", the movement will be ten times slower.
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www.walter-fendt.de/ph11e/projectile.htm
www.walter-fendt.de/ph11e/projectile.htm
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This illustration reflects the general opinion of projectile motion before Galileo. The theory was based on Aristotle's views of motion and held that a shot object (a cannon ball, for example) followed a straight line until it "lost its impetus," at which point it fell abruptly to the ground.
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www.mansfieldct.org/schools/mms/staff/hand/Projectilemo...
www.mansfieldct.org/schools/mms/staff/hand/Projectilemotion.htm
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Projectile Motion and Inertia ... A projectile is an object upon which the only force is gravity. Gravity acts to influence the vertical motion of the projectile, thus causing a vertical acceleration. The horizontal motion of the projectile is the result of the tendency of any object in motion to remain in motion at...
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www.physicsclassroom.com/Class/vectors/U3L2a.html
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Trajectory - Wikipedia, the free encyclopedia
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A trajectory is the path a moving object follows through space. The object might be a projectile or a satellite, for example. It thus includes the meaning of orbit - the path of a planet, an asteroi...
en.wikipedia.org/wiki/Trajectory
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Projectile motion is a particular kind of 2 dimensional motion. We make the following assumptions: ... Procedure for Solving Projectile Motion Problems ... ; Next: Procedure for Solving Projectile Up: Motion in Two Dimensions Previous: Instantaneous Acceleration;
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theory.uwinnipeg.ca/physics/twodim/node9.html
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7 Re: Projectile motion ... 9 Re: Two cannons aim at each other (Projectile motion) ... Projectile motion with equations; Kinematics Fu-Kwun Hwang 1 7604 September 22, 2008, 08:22:36 AM by lookang...
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www.phy.ntnu.edu.tw/java/projectile/projectile.html
www.phy.ntnu.edu.tw/java/projectile/projectile.html
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So in reality we are dealing with two sets of independent equations for the x and y directions and can envision the problem as a superposition of two completely independent motions that together are equivalent to the projectile motion.
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www.pa.uky.edu/~moshe/phy231/lecture_notes/projectile.h...
www.pa.uky.edu/~moshe/phy231/lecture_notes/projectile.html
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