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A 45-foot wire is cut

A 19-foot piece of copper wire produces a resistance of 0.03 ohm. Use the constant of proportionalityk = 5.73 × 10−8 ohm ·
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2. asked by Boi
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The electrical resistance of a wire is directly proportional to its length. If a 3-foot long wire has a resistance of 1 ohm(s),
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2. asked by Joe
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A supporting wire is to be attached to the top of a 32-foot antenna. If the wire must be anchored 32 feet from the base of the
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2. asked by Mala
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use a variation model to solve for the unknown value the resistance of a wire varies directly as its length and inversely as the
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2. 22 views
A smokestack is 150feet high. A guy wire must be fastened to the stack 40 feet from the top. The guy wire makes an angle of
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2. asked by Tia
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I have decided that a 300 foot tall tower needs an extra guide wire. The location I have chosen is 1000 feet from the base of
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2. asked by shan
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A guy wire from the top of a telephone post touches the ground at a point 7 meters from the foot of the post. If the wire and
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2. asked by maniru
3. 1,437 views
What is the total of 7 pieces of wire, each wire is 3/8 of a foot long?
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2. asked by Sue
3. 464 views
If a 500' roll of wire costs $18.44, what is the cost of the wire per foot?
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2. 136 views
A wire is stretched from the top of a two feet tall anchor to the top of a 45 foot tall antena. If the wire is straight and has
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2. asked by Anonymous
3. 655 views