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Shtirlitz [24]
4 years ago
5

Select the correct answer.

Physics
1 answer:
aksik [14]4 years ago
4 0
I don’t understand it I
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A machine exerts a 100 N force to the right over a 5.00 meter length in 4.00 seconds. Calculate the power output of this machine
bixtya [17]

125 W is the power output of this machine.

Answer:

Explanation:

Power is defined as the amount of work done on the system to move that system from its original state within the given time interval. So it can be determined by the ratio of work done with time interval. As work done is the measure of force required to move a system to a certain distance. Work done is calculated as product of force with displacement.

So in the present case, the force is given as 100 N, the displacement is given as 5 m and the time is given as 4 s, then power is

Power = \frac{Work done}{Time}

As Work done = Force acting on the machine × Displacement

So Power = \frac{(Force * Displacement)}{Time}

Power = \frac{(100*5)}{4}=125 W

So, 125 W is the power output of this machine.

6 0
3 years ago
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3 years ago
By remilitarizing Germany, Hitler violated
stiv31 [10]
By remilitarizing Germany, Hitler violated the treaty of Versailles. So the correct answer is D. 

The treaty of Versailles was signed after the end of the first World war and among its main points was that Germany would not remilitarize again. This is what Hitler did and violated the point.  
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Explanation:

6 0
4 years ago
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