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Andru [333]
4 years ago
5

Five multiple choice science questions! Help please!

Physics
1 answer:
andreyandreev [35.5K]4 years ago
7 0
1) the sun (greek name Helios gives heliocentric)
2) A.  Newton's laws of motion can prove this as well as Kepler's Laws
3) D. Inertia keeps it from falling onto the sun and gravity keeps it from going off in a straight line
4) moons.  They orbit planets not suns directly
5) B (International Space Station gives a hint)

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House current is 120 volts. If a light bulb runs a current of 10 amps, what is the resistance?
nlexa [21]

Answer:

12 ohms

Explanation:

Ohm's Law tells the relationship between voltage, current, and resistance.

It can be written in three different ways, depending on which ones you know,

and which one you want to find.

Here's the one we need:        

                          Resistance  =  (voltage) divided by (current)

                                              =  (120 V)  /  (10 Amp)

                                              =          12 ohms .

6 0
3 years ago
Can someone please answer this, ill give you brainliest and your earning 50 points.
Aleonysh [2.5K]

Answer:

Good morning! It's D. all of the above

Explanation:

Social backgrounds, culture, politics, education and economic reasoning might equally contribute to uncontrolled settlements. People live in disaster-prone areas partly for economic reasons. In the case of Semarang, where tidal flooding submerges houses, people stay due to economic factors.

Plus I took the test and got it right

_AnnieTheDreamGirl, 3/10/2022

6 0
2 years ago
3 examples of newtrons 2 law
frozen [14]

Explanation:

1) Kicking a ball.

2) Capture the ball by hand.

3) Push a car.

7 0
3 years ago
An actor who memorizes his lines word-for-word has demonstrated _____ learning.
Nana76 [90]
<span>Mechanical association learning used by an actor to memorize his lines</span>
8 0
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Read 2 more answers
Dave is moving 3 m/s when he crashes his bike into a wall, which stops him in 0.6 seconds. If Dave and his bike have a mass of 9
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Force = change of momentum / time taken
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