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777dan777 [17]
3 years ago
10

Is renewable energy just as efficient as fossil fuels?

Physics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

For me

Explanation:

First of all it's more than efficient than fossil fuels

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Why does japan have so many volcanoes? <br><br> •paragraph
AlladinOne [14]

Answer:

This reason is that Japan is located along the Pacific 'ring of fire' which is an area along the Pacific plate boundaries where there is a lot of volcanic activity

Explanation:

Japan also lies on the edges of several continental and oceanic plates so this is why Japan experiences a lot of earthquakes.

8 0
3 years ago
What are the two <br>factors in which weight of object depends?​
insens350 [35]

Answer:

An object's weight depends on its mass (the amount of matter it consists of) and the strength of the gravitational pull.

5 0
3 years ago
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1
ehidna [41]

Answer:

a = -1.6\ m/s^2

Explanation:

<u>Accelerated Motion</u>

It occurs when an object changes its speed over time. If the changes in speed are uniform, then the acceleration is constant, positive if the speed increases, negative if the speed decreases.

The acceleration is calculated as follows:

\displaystyle a=\frac{v_f-v_o}{t}

The aeroplane starts with a speed of vo=62 m/s and reaches a speed of vf=6 m/s in t=35 s.

The acceleration is:

\displaystyle a=\frac{6-62}{35}=-\frac{56}{35}

\mathbf{a = -1.6\ m/s^2}

3 0
3 years ago
Transformers will not work on ______ electrical systems.
Andru [333]

Transformers only work with AC.

If you put DC into a transformer, all that comes out is smoke.

(a)

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3 years ago
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Approximately what percent of the Moon’s surface is illuminated on a new-moon day? A) 0% B) 20% C) 50% D) 100%
Sergeeva-Olga [200]
At New Moon the percent illuminated is 0; at First and Last Quarters it is 50%; and at Full Moon it is 100%<span>. During the crescent phases the percent illuminated is between 0 and </span>50%<span> and during gibbous phases it is between </span>50%<span> and </span>100%<span>.
so it depends on the phase 


</span>
3 0
3 years ago
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