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posledela
3 years ago
12

You ride your skateboard to school and tell all your friends you rode at speed of 25 miles per hour

Physics
1 answer:
Ray Of Light [21]3 years ago
5 0
And they think you're cool
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An Na ion has a charge of +1 and an O ion has a charge of –2. How many Na ions does one O ion need to balance charges
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Because Na⁺ ion lacks an electron and O²⁻ has two extra electrons extra, to balance the charge, we need 2 Na⁺ ions.
 
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The basic building block of life is
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The current through a 0.2-H inductor is i(t) = 10te–5t A. What is the energy stored in the inductor?
lakkis [162]

Answer:

E = 10t^2e^-10t Joules

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Explanation:

True

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