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borishaifa [10]
3 years ago
13

A football (450 g) falls vertically from rest onto the ground from a height of 5.0 m. If the force that

Physics
1 answer:
mario62 [17]3 years ago
5 0
I don’t understand sorry
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what voltage would produce a current of 100A through an aluminum wire that has a resistance of 3.44x10^-4 ohm?
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Voltage = Current x Resistance 
<span>Voltage(?) = 100 x 1.98x10^-4 ohms </span>

<span>Voltage = Current x Resistance </span>
<span>Voltage(?) = 250 x 2.09x10^-4 ohms </span>

<span>Voltage = Current x Resistance </span>
<span>Voltage(?) = 100 x 3.44x10^-4 ohms</span>
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Answer:3 m/s

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The electric force between two charge objects is calculated through the Coulomb's law.
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The value of d is equal to 0.10 m. 
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