In artillery and naval gunfire support, the highest point in the trajectory of a projectile. Dictionary of Military and Associated Terms. US Department of Defense 2005. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. ...
In artillery and naval gunfire support, the highest point in the trajectory of a projectile. Dictionary of Military and Associated Terms. US Department of Defense 2005. ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. ...
Acceleration due to gravity can be represented by a quadratic equation. 9 Linear Equation form is y = mx+b. In the equation y = 3x+2, 3 is the slope and 2 is the y-intercept. 9 Quadratic Graphs as a parabola. The trajectory of a ball thrown upwards forms a parabolic path. 7 Line...
C.The velocity of the object is zero at the top point of parabola. D.In the absence of friction, the trajectory will depend on the objects mass as well as its initial velocity and launch angle. 正确答案:B 7 单选(5分) ? ? A. B. C. D. 正确答案:B 8 单选(5分) ?If the?
The curve described by a body moving through space, as of a meteor through the atmosphere, a planet around the Sun, a projectile fired from a gun, or a rocket in flight. In general, the trajectory of a body in a gravitational field is a conic section—ellipse, hyperbola, or parabola—...
The curve described by a body moving through space, as of a meteor through the atmosphere, a planet around the Sun, a projectile fired from a gun, or a rocket in flight. In general, the trajectory of a body in a gravitational field is a conic section—ellipse, hyperbola, or parabola—...
One very interesting case comes up, when a particle is thrown at a certain angle from the horizontal, the particle travels in the medium along a curved path, known as parabola. - The trajectory of the parabola written in the mathematical equation is given by y=xtanθ−12gx2((v0cos...
In firing at short range, the trajectory is not as rigid as could be desired, the parabola is exaggerated, the line of the projectile is no longer sufficiently rectilinear to allow of its striking intervening objects, which is, nevertheless, a necessity of battle, the importance of which ...
If these two motions are combined - vertical free fall motion and constant horizontal motion - then the trajectory will be that of a parabola. An object which begins with an initial horizontal velocity and is acted upon only by the force of gravity will follow the path of the blue sphere....
3.A central point or region, such as the point at which an earthquake starts. 4.MathematicsA fixed point or one of a pair of fixed points used in constructing a curve such as an ellipse, a parabola, or a hyperbola. The American Heritage® Student Science Dictionary, Second Edition. Cop...