When is p = f * V and w / T or f * s / t used to calculate power? When is p = f * V and w / T or f * s / t used to calculate power?

When is p = f * V and w / T or f * s / t used to calculate power? When is p = f * V and w / T or f * s / t used to calculate power?

Know how:
Let's see which formula can be brought in according to the given conditions in the title
In general, P = FV is used
3. When calculating electric power: w / T
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