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I am Lyosha [343]
3 years ago
5

Calculate the current through a 500W,230V heater. Which fuse would you use for this appliance?

Physics
1 answer:
slavikrds [6]3 years ago
3 0

Answer:

2.17 A

Explanation:

P=VI

I=P/V -----> 500/230=2.17 A

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Write the mathemetical relation between work force and displacement​
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Answer:

Work is measured as the product of force and the displacement in the direction of the force. Work = force × displacement in the direction of the force.

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2 years ago
4) A drag racer starts her car from rest and accelerates at 10.0 m/s² for a distance of 400 m (1/4 mile). (a) How long did it ta
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Answer:

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What can you conclude about x-rays compared to microwaves?
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3 years ago
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If an object is thrown in an upward direction from the top of a building 160 ft high at an initial speed of 30 mi/h, what is
expeople1 [14]

Answer:

We can use  2 g H = v2^2 - v1^2    or

v2^2 = 2 g H + v1^2

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starts out with a downward speed of 44 ft/sec

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8 0
3 years ago
Solve the problem.
gulaghasi [49]
As the shock waves travel in concentric outward circles from the epicenter, and the diameter is measured 120 miles,
area of a circle =<span>π</span><span>r*r</span>

d=120
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<span>11309.734 square miles</span>
5 0
3 years ago
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