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worty [1.4K]
2 years ago
9

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. W

hich scenario uses the most power?
Physics
2 answers:
hodyreva [135]2 years ago
8 0
Using the equation P = W/t to solve your problem . 

Thus the answer is all of them use the same amount of power. 20 J.  
Mice21 [21]2 years ago
6 0

Answer:

They all used the same power.

Explanation:

Power is equal to the ratio between the work done (W) and the time taken (t):

P=\frac{W}{t}

Let's calculate the power used in the three scenarios:

A) P=\frac{120 J}{6 s}=20 W

B) P=\frac{160 J}{8 s}=20 W

C) tex]P=\frac{200 J}{10 s}=20 W[/tex]

So, the power used is the same in the three scenarios.

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A sample of nitrogen gas has a volume of 5.0 ml at a pressure of 1.50 atm. what is the pressure exerted by the gas if the volume increases to 30.0 ml, at constant temperature is 0.25atm.

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According to Boyle's Law,

P₁V₁ = P₂V₂

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