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Karo-lina-s [1.5K]
3 years ago
8

A parallel-plate capacitor has an area of

Physics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer: what

Explanation:

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A particular circuit toolbox contains only 80 Ω resistors and switches, which can be open or closed. Construct a circuit, fillin
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Answer:

Here we need to make parallel connection of two 80 ohm resistors to achieve 40 ohm net resistance.

Explanation:

As we know that the resistances in series add up directly and here we are given with only the resistors of 80 Ω.

So when we connect two resistors of 80 ohm in parallel we get the resultant of 40 ohm.

Mathematically:

\frac{1}{R_p} =\frac{1}{R} +\frac{1}{R}

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3 years ago
The lower the angle of the slope, ________ the acceleration along the ramp, therefore, the speed at the bottom of a slope will b
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Answer:

Lower

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Explanation:

The sum of forces resolved parallel to the inclined plane is given by;

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ma - mgsinθ = 0

ma = mgsinθ

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Acceleration is proportional to angle of inclination, thus the lower the angle of the slope, lower the acceleration along the ramp.

therefore, the speed at the bottom of a slope will be lower, (velocity is directly proportional to acceleration) and, consequently, the control will be better.

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Why do you think the outer planets have such extensive systems of rings and moons, while the inner planets do not?
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Answer:

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Because of their huge gravity a lot of matter which was scattered in the outer solar system got attracted towards them. This matter is what make the rings of the outer planets. Also, because of immense gravity they captured larger bodies thus making them their Moons.

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After walking across a carpeted floor in socks, Jim brings his finger near a metal doorknob and receives a shock. what does that
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