Read each scenario and then answer the question. Scenario A: 120 J of work is done in 6 s. Scenario B: 160 J of work is done in 8 s. Scenario C: 200 J of work is done in 10 s. Which scenario uses the most power?.

Respuesta :

The power in every scenario is the same. Power is the measurement of the energy transfer over time.

What is power?

Power is the measurement of the energy transfer over time. It can be calculated by the formula,

[tex]P = \dfrac Wt[/tex]

Where,

[tex]P[/tex]- power

[tex]W[/tex] - work

[tex]t[/tex] - time

In scenario A,

[tex]P = \dfrac {120 }6 = 20 \rm \ W[/tex]

In scenario B,

[tex]P = \dfrac {160 }8 = 20 \rm \ W[/tex]

In scenario B,

[tex]P = \dfrac {200 }{10} = 20 \rm \ W[/tex]

Therefore, the power in every scenario is the same.

Learn more about Power:

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Answer:

Read each scenario and then answer the question.

Scenario A: 120 J of work is done in 6 s.

Scenario B: 160 J of work is done in 8 s.

Scenario C: 200 J of work is done in 10 s.