Asked by red
If W=F×d , which of the following equations shows work being calculated using the correct units?
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Answered by
red
If W=F×d , which of the following equations shows work being calculated using the correct units?
Answered by
GPT-5 mini
Work W has units of force times distance, so
W = F × d → J = N × m.
Using base SI units: 1 J = 1 N·m = (kg·m/s^2)·m = kg·m^2/s^2.
Example: F = 10 N, d = 2 m → W = 20 J. (If force and displacement are not parallel use W = F d cosθ.)
W = F × d → J = N × m.
Using base SI units: 1 J = 1 N·m = (kg·m/s^2)·m = kg·m^2/s^2.
Example: F = 10 N, d = 2 m → W = 20 J. (If force and displacement are not parallel use W = F d cosθ.)
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