Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable.
中英双语版:英文原文完整保留,中文紧随对应单元;术语采用 v20260916 确认表,自动语义审校结果可追溯。

Horizontal Launch

水平发射

All the parameters of a horizontal launch can be calculated with the motion equations, assuming a downward acceleration of gravity of 9.8 m/s2.

水平发射的各个参数都可以用运动方程计算,假设重力加速度为9.8 m/s²。
Time of flight
t = s
Vertical impact velocity
vy = m/s
Launch velocity
v0 = m/s
Height of launch
h = m
Horizontal range
R = m

Calculation is initiated by clicking on the formula in the illustration for the quantity you wish to calculate.

通过点击示意图中你希望计算的量的公式来启动计算。
飞行时间 t = s 垂直撞击速度 v_y = m/s 发射速度 v_0 = m/s 发射高度 h = m 水平射程 R = m
中文译文中的待填/计算数值依次对应:1:t11 2:vy11 3:v011 4:h11 5:r11。实际数值以上方原输入框为准。
Index

Trajectory concepts
索引 轨道概念
 
HyperPhysics***** Mechanics
力学
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