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givi [52]
3 years ago
5

please help! urgent!! if you have a voltage of 120 volts entering your house and a lightbulb with 0.75 amperes flowing through i

t, how many watts is ur light bulb?
Physics
1 answer:
hram777 [196]3 years ago
3 0

Answer:

90 watt

Explanation:

you can get power from multiplying voltage and current together so, P=VI ..P= 120x0.75 = 90 Watt

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You are riding a bicycle. If you apply a forward force of 125 N, and you and
erica [24]

Answer:

1.52g

Explanation:

Given parameters:

Force  = 125N

Mass combined  = 82kg

Unknown:

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Solution:

From Newton second law of motion suggests that:

   Force = mass x acceleration

  Acceleration = \frac{force}{mass}  = \frac{125}{82}   = 1.52g

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Answer:

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3 years ago
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Answer:

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Brrunno [24]

Answer:

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The next application much simpler but here on Earth. There are many hydro-electric power stations in use all over the world. Water is stored at a high level and released falling 100s of metres to a turbine where it generates electricity.

Hope that helps.

Explanation:

5 0
3 years ago
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