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Delvig [45]
3 years ago
5

A 1,200-watt water heater is plugged into a 120-volt outlet and used for 1.5 hours. How much current runs through the vacuum?

Physics
2 answers:
tekilochka [14]3 years ago
6 0
1200 watts / 120 volts =10 amps begins to flow as soon as you plug it in.
garik1379 [7]3 years ago
4 0

Answer: The current of value 10 ampere runs through the vacuum.

Explanation;

Power of the water heater = 1,200 watts

Voltage applied to the water heater = 120 V

Duration of the use of water heater = 1.5 seconds

Current=\frac{Power}{Voltage}=\frac{1,200 W}{120 V}=10 ampere

The current of value 10 ampere runs through the vacuum.

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Answer:

The time travel is

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Explanation:

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x_{f}=0-6*t+\frac{1}{2} *2*t^{2}

t^{2}-6*t-16=0\\ using :\\\frac{-b+/-\sqrt{b^{2}-4*c*a } }{2} \\\frac{-(-6)+/-\sqrt{(-6)^{2}-4*(-16)*(1) } }{2}=\frac{3}{2} +/- \frac{10}{2} \\t_{1} = 2s \\t_{2} = 8s

Check

t_{2}=8s

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x_{f}=0-6*+\frac{1}{2} *2*8^{2}

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Linear expansivity?<br>​
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What type of tool would best be used to map a section of the ocean floor?
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irakobra [83]

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your initial speed is zero. if you increased your speed by 4 m/s after only 2 seconds and continue to accelerate at the same rat
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