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3 years ago

Please help me with my science work

Physics

1 answer:

zheka24 [161]3 years ago

6 0

The youngest rock layer is always the one on top. in this case it is the extrusion layer.

it is younger than layer b

fault is older.

not sure.

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Sometimes my music is played value can feel your body shaking explain what is happening in terms of resonance?

Jet001 [13]

Answer:

If you are standing next to loud music you will feel yourself vibrating because resonance happens. When an object vibrating at or near the resonant frequency of a second object then it causes the second object to vibrate. This phenomenon is called resonance.

Explanation:

Hope this helped! :))

8 0

3 years ago

Can someone help me asap, please?

Anon25 [30]

Answer:

kinetic energy, form of energy that an object or a particle has by reason of its motion.

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2 years ago

Which part of the roller coaster system determines the amount of kinetic energy in the system

eduard

The lowest point, where the amount of energy is the greatest

5 0

4 years ago

Read 2 more answers

How can you reduce the effects of microwaves? if you know then please help! Also, if you can please include a link to a site or

pochemuha

Answer:

cus on a specific area of your living space

Explanation:

4 0

3 years ago

if two point charges are separated by 1.5 cm and have charge values of 2.0 and -4.0, respectively, what is the value of the mutu

RUDIKE [14]

Complete question:

if two point charges are separated by 1.5 cm and have charge values of +2.0 and -4.0 μC, respectively, what is the value of the mutual force between them.

Answer:

The mutual force between the two point charges is 319.64 N

Explanation:

Given;

distance between the two point charges, r = 1.5 cm = 1.5 x 10⁻² m

value of the charges, q₁ and q₂ = 2 μC and - μ4 C

Apply Coulomb's law;

$F = \frac{k|q_1||q_2|}{r^2}$

where;

F is the force of attraction between the two charges

|q₁| and |q₂| are the magnitude of the two charges

r is the distance between the two charges

k is Coulomb's constant = 8.99 x 10⁹ Nm²/C²

$F = \frac{k|q_1||q_2|}{r^2} \\\\F = \frac{8.99*10^9 *4*10^{-6}*2*10^{-6}}{(1.5*10^{-2})^2} \\\\F = 319.64 \ N$

Therefore, the mutual force between the two point charges is 319.64 N

4 0

3 years ago