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。

Work and the Work-Energy Principle

功与功-能原理

Enter data in the boxes below. When you click outside the data box, the calculation will be made.

Start with a mass m of kg and an initial velocity v0= m/s.
Force angle = degrees.
Work = J= N x x m.



Final kinetic energy = J = Initial KEJ + Net workJ
From the final kinetic energy, the final velocity is v = m/s.
在下面的框中输入数据。当您点击出数据框时,计算将被执行。从质量 m(kg)和初始速度 v₀ = m/s 开始。力的角度 = 度。功 = J = N × x × m。最终的动能 = J = 初始动能 J + 总功 J。从最终的动能中,最终速度是 v = m/s。
中文译文中的待填/计算数值依次对应:1:m 2:v0 3:ang 4:w 5:f 6:ca 7:d 8:kef 9:kei 10:w2 11:vf。实际数值以上方原输入框为准。
Index

Work-energy principle
索引 功-能原理
 
HyperPhysics***** Mechanics
力学
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