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3 years ago

Carly rode her bike for 300 meters in 30 seconds. One can calculate her

Physics

1 answer:

Nutka1998 [239]3 years ago

5 0

Answer:

Explanation:

300 ÷ 30 = 10

Answer - 10

Hope this helps!!!

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The electric potential is a scalar unit, so we don't have to struggle with the vectors. The formula that gives electric potential is

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$V_a = \frac{1}{4\pi\epsilon_0}\frac{q_1}{r_1} + \frac{1}{4\pi\epsilon_0}\frac{q_2}{r_2}$

The distance from the center of the square to one of the corners is $\sqrt2 L/2 = 0.035m$

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The answer is zero, because the point charges are at equal distances and their magnitudes are also equal but their directions are opposite.

2) $V_b = \frac{1}{4\pi\epsilon_0}\frac{q_1}{r_1} + \frac{1}{4\pi\epsilon_0}\frac{q_2}{r_2}$

$r_1 = 0.05\sqrt2m\\r_2 = 0.05m$

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If ice has a density of.92g/cm, what is the volume of 1.8 kilograms of ice?

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