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A work-energy calculator computes the work done by a force over a displacement using W = F×d×cos(θ), where θ is the angle between force and motion. Work measured in joules (J) represents energy transfer — lifting a 10 kg box by 1 m requires 98 J of work against gravity.
Guida passo passo
- 1W = F*d (direction of motion)
- 2Unit: Joule = N*m
- 3W = F*d*cos(theta) if angled
Esempi risolti
Ingresso
Lift 100 kg box 2 m
Risultato
Work: 1962 J
No work if force perpendicular
Errori comuni da evitare
- ✕Inaccurate inputs
- ✕Outdated assumptions
Domande frequenti
What does this calculator do?
Enter your data
How do I use this calculator?
System calculates
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