3 years ago

What does atomic motion mean?

1 answer:

5 0

Atomic Motion definition: Atomic motion is the continual movement of atoms and molecules that are contained within everything in the universe.

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Where is hydrogen grouped on the periodic table?

k0ka [10]

Answer:

I think it is D but don't count on it

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3 years ago

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Two equal charges are separated by 3.7x10^-10m. The force between the charges has a magnitude of 2.37x10^-3 N. What is the magni

Alla [95]

Answer:

Charge on two particles is given as

$q = 1.89 \times 10^{-16} C$

Explanation:

As we know that the electrostatic force between two charges is given by formula

$F = \frac{Kq_1q_2}{r^2}$

so we will have

$q_1 = q_2 = q$

$r = 3.7 \times 10^{-10} m$

$F = 2.37 \times 10^{-3} N$

so we have

$2.37 \times 10^{-10} = \frac{(9 \times 10^{9})(q)(q)}{(3.7 \times 10^{-10})^2}$

$q = 1.89 \times 10^{-16} C$

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3 years ago

Help with question 16 and 17

storchak [24]

Your answer is correct.

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The fractional change in resistance is equal to the given temperature coefficient multiplied by the change in temperature.

R = R₀×(1 + α×ΔT)

R = (10.0 Ω)×(1 + 0.004×(65 -20)) = 11.8 Ω

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4 years ago

A projectile is launched from the ground with an initial velocity of 12ms at an angle of 30° above the horizontal. The projectil

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Explanation:

range is given as

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3 years ago

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If you could live any where except for where you are now where would you live

laila [671]

Answer:

I would live in the Atlantic ocean on a lux liner

Explanation:

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