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计算力在位移方向上做的功W=Fd。

N
m
degrees

Work Done

500.00 J

Work Done vs Force

查看公式 →

公式

## Work Done by a Force Work is the energy transferred when a force moves an object through a displacement. ### Formula **W = F * d * cos(theta)** When the force is parallel to motion (theta = 0), all of the force contributes to work. At 90 degrees, no work is done.

计算示例

A 50 N force pushes a box 10 meters along the floor (angle = 0 degrees).

  1. 01W = F * d * cos(theta)
  2. 02W = 50 * 10 * cos(0°)
  3. 03W = 50 * 10 * 1
  4. 04W = 500 J