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enyata [817]
3 years ago
15

80 km por hora em metros por segundo

Physics
1 answer:
Schach [20]3 years ago
4 0
80km/h * 1000m/1km * 1h/3600s = 200/9 m/s= 22.222.....m/s

ans : 22m/s
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Answer:

Explanation:

Force between charge is given by the following expression

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Putting the given values ,

.85  = 9 x 10⁹ x 7.1 x 10⁻⁶ x Q₂ / 5.4²

Q₂ = .85 x  5.4² / (9 x 10⁹ x 7.1 x 10⁻⁶ )

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3 years ago
An accelerating voltage of 2.47 x 10^3 V is applied to an electron gun, producing a beam of electrons originally traveling horiz
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Answer:

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Explanation:

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Deflection by Earth's Gravity

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Now, Time = Distance/Velocity

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Which of the following is typically NOT a method scientist use to determine astronomic distances
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I think the answer is A
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