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projectile    音標拼音: [prədʒ'ɛktəl] [prədʒ'ɛktɑɪl]
n. 發射體,拋射物
a. 發射的,投射的

發射體,拋射物發射的,投射的

projectile
adj 1: impelling or impelled forward; "a projectile force"; "a
projectile missile"
n 1: a weapon that is forcibly thrown or projected at a targets
but is not self-propelled [synonym: {projectile}, {missile}]
2: any vehicle self-propelled by a rocket engine [synonym: {rocket},
{projectile}]

Projectile \Pro*ject"ile\, a. [Cf. F. projectile.]
[1913 Webster]
1. Projecting or impelling forward; as, a projectile force.
[1913 Webster]

2. Caused or imparted by impulse or projection; impelled
forward; as, projectile motion. --Arbuthnot.
[1913 Webster]


Projectile \Pro*ject"ile\, n. [Cf. F. projectile.]
[1913 Webster]
1. A body projected, or impelled forward, by force;
especially, a missile adapted to be shot from a firearm.
[1913 Webster]

2. pl. (Mech.) A part of mechanics which treats of the
motion, range, time of flight, etc., of bodies thrown or
driven through the air by an impelling force.
[1913 Webster]
[1913 Webster]


dynamical \dynamical\ adj. [Narrower terms: {can-do}; {driving};
{energizing, energising, kinetic}; {forceful, slashing,
vigorous}; {projectile}; {propellant, propellent, propelling,
propulsive}; {renascent, resurgent}; {self-propelled,
self-propelling}; {high-octane, high-powered, high-power,
high-voltage}]
[WordNet 1.5] Dynamically \Dy*nam"ic*al*ly\, adv.
In accordance with the principles of dynamics or moving
forces. --J. Peile.
[1913 Webster]

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英文字典中文字典相關資料:
  • Projectile - Wikipedia
    Most projectile weapons use the compression or expansion of gases as their motive force Blowguns and pneumatic rifles use compressed gases, while most other guns and cannons utilize expanding gases liberated by sudden chemical reactions by propellants like smokeless powder
  • PROJECTILE Definition Meaning - Merriam-Webster
    The meaning of PROJECTILE is a body projected by external force and continuing in motion by its own inertia; especially : a missile for a weapon (such as a firearm)
  • Projectile Motion: Definition, Formula, and Example Problems
    Projectile motion is the motion of an object that is thrown or launched into the air and moves along a curved path due to the force of gravity It happens when an object has an initial forward velocity and is pulled downward by gravity, causing it to follow a predictable arc-shaped path
  • What is a Projectile? - The Physics Classroom
    A projectile is any object that once projected or dropped continues in motion by its own inertia and is influenced only by the downward force of gravity By definition, a projectile has a single force that acts upon it - the force of gravity
  • Projectile Motion: Formulas, Equations Types Explained
    A projectile motion is the motion of any object that is thrown to the air or released in air In kinematics, we study the various types of motion, like linear motion and projectile motion
  • 5. 3 Projectile Motion - Physics | OpenStax
    Projectile motion is the motion of an object thrown (projected) into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity
  • Projectile Motion - GeeksforGeeks
    Projectile motion refers to the curved path followed by a projectile when it is thrown or projected into the air and moves under the force of gravity In this type of motion, the object undergoes two independent motions
  • Introduction to Projectile Motion | Physics - Kinematics
    In this video we introduce projectile motion, which is when an object is only being affected by gravity We look at some examples, definitions and kinematic equations
  • 4. 4: Projectile Motion - Physics LibreTexts
    Projectile motion is the motion of an object thrown or projected into the air, subject only to acceleration as a result of gravity The applications of projectile motion in physics and engineering are numerous
  • PROJECTILE | English meaning - Cambridge Dictionary
    PROJECTILE definition: 1 an object that is thrown or shot forwards with force: 2 (of a weapon) thrown or shot forwards… Learn more





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