Work Formula
ידוע גם בשם: Work Done Formula, Mechanical Work
W = F \times d \times \cos(\theta)
W = F × d × cos(θ)מה זה מחשב
Work is done when a force moves an object through a distance. Only the component of force in the direction of movement counts.
משתנים
| סֵמֶל | שֵׁם | תֵאוּר |
|---|---|---|
| W | Work | Energy transferred by a force |
| F | Force | Applied force |
| d | Distance | Distance over which force is applied |
| \theta | Angle | Angle between force and displacement (0° when parallel) |
דוגמאות עובדות
1
W = 50 × 10 × cos(0°) = 50 × 10 × 1 = 500 Jתוֹצָאָה: 500 J
נסה מחשבון
נוסחאות קשורות
#physics#energy#mechanics