斜向拉力机械功计算器
根据 W = F × d × cos(θ) 求解力所做的机械功（焦耳）、作用力大小、位移距离或力与位移夹角。
Energy transferred in Joules
Magnitude of applied force in Newtons
Linear distance traveled in meters
Angle between force vector and motion vector in degrees
分步代入计算过程
Mechanical work W measures energy transferred when a constant force F displaces an object by distance d at angle θ relative to the direction of motion: W = F × d × cos(θ).
常见参考标准值
100% of force contributes to forward work
86.6% horizontal work efficiency
Centripetal force performs zero mechanical work
20 行数值对照表
Mechanical Work Done (W) · Applied Force (F)
| # | Applied Force (N) | Mechanical Work Done (J) | Δ % |
|---|---|---|---|
| 01 | 250 N当前 | 2,165.06 J | 0.00% |
| 02 | 3,631.67 N | 31,451.21 J | +1352.67% |
| 03 | 7,263.25 N | 62,901.55 J | +2805.30% |
| 04 | 10,894.82 N | 94,351.90 J | +4257.93% |
| 05 | 14,526.39 N | 125,802.24 J | +5710.56% |
| 06 | 18,157.96 N | 157,252.59 J | +7163.19% |
| 07 | 21,789.54 N | 188,702.93 J | +8615.82% |
| 08 | 25,421.11 N | 220,153.28 J | +10068.44% |
| 09 | 29,052.68 N | 251,603.62 J | +11521.07% |
| 10 | 32,684.26 N | 283,053.97 J | +12973.70% |
| 11 | 36,315.83 N | 314,504.31 J | +14426.33% |
| 12 | 39,947.40 N | 345,954.65 J | +15878.96% |
| 13 | 43,578.98 N | 377,405.00 J | +17331.59% |
| 14 | 47,210.55 N | 408,855.34 J | +18784.22% |
| 15 | 50,842.12 N | 440,305.69 J | +20236.85% |
| 16 | 54,473.69 N | 471,756.03 J | +21689.48% |
| 17 | 58,105.27 N | 503,206.38 J | +23142.11% |
| 18 | 61,736.84 N | 534,656.72 J | +24594.74% |
| 19 | 65,368.41 N | 566,107.07 J | +26047.37% |
| 20 | 68,999.99 N | 597,557.41 J | +27499.99% |
常见问题解答 (FAQ)
如何使用在线 斜向拉力机械功计算器 工具？+
输入已知参数或拖动滑块，即可在浏览器中实时计算并可视化 斜向拉力机械功计算器（基于关系式 W = F × d × cos(θ)）。根据 W = F × d × cos(θ) 求解力所做的机械功（焦耳）、作用力大小、位移距离或力与位移夹角。
可以导出或打印 斜向拉力机械功计算器 的结果吗？+
可以。支持一键复制数据、打印计算工作表或导出高清 SVG、PNG 和 CSV 文件。
我可以清空 斜向拉力机械功计算器 中的示例数据并从空白状态开始吗？+
可以。点击工具顶部的“清空 / 空白开始”按钮即可重置所有输入项，随时也可一键重新加载示例数据。