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3 years ago

What does the heliocentric view of a solar system imply

Physics

2 answers:

adelina 88 [10]3 years ago

7 0

That the planets orbit around the sun

Hatshy [7]3 years ago

3 0

Answer: Planets revolve around the Sun

Explanation: The heliocentric model implies that all the planets of the solar system, therefore, the Earth, together with their satellites orbit the Sun. This means that the Sun is the center of the solar system, not the Earth as it was believed to be under the influence of the teachings of the Church in the Middle Ages. The reason for this is that gravitational force acts between celestial bodies as a consequence of the huge masses that celestial bodies have. Since the Sun has a much larger mass than all the planets and satellites of the solar system, the greatest influence, that is, the attractive force, acts from the Sun, and all planets therefore revolve around the Sun. Also, the Earth has a larger mass than the Moon, so the Moon orbits the Earth, but together with the Earth it orbits the Sun because of the huge mass of the Sun.

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3 years ago

Nonrenewable energy resources do not include which of the following?

Tems11 [23]

Hydrogen fuel cells is the answer

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3 years ago

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Assignment: Can you identify various forces and instances in which electrostatic and magnetic forces occur

serg [7]

Answer:

Magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron. Electric forces exist among stationary electric charges; both electric and magnetic forces exist among moving electric charges. The magnetic force between two moving charges may be described as the effect exerted upon either charge by a magnetic field created by the other.

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3 years ago

In a series RLC resonance circuit, the resonance frequency f0 = 700 kHz. The resistor R = 10 Ohm. The specified bandwidth (BW) s

sladkih [1.3K]

Answer:

quality factor (Q) = 69.99

inductor = 1.591 x 10⁻⁴ H

capacitor = 3.248 x 10⁻¹⁰ F

Explanation:

Given;

resonance frequency (F₀) = 700 kHz

resistor, R = 10 Ohm

bandwidth (BW) = 10 kHz

bandwidth (BW) $= \frac{R}{2\pi L}$

$BW = \frac{R}{2\pi L}$

make L (inductor) the subject of the formula

$L = \frac{R}{2\pi *BW} = \frac{10}{2\pi *10,000} =1.591 *10^{-4} \ H = \ 0.1591\ mH$

$F_o =\frac{1}{2\pi\sqrt{LC} } \\\\\sqrt{LC} = \frac{1}{2\pi F_o} \\\\LC = \frac{1}{4\pi ^2F_o^2}= \frac{1}{4\pi ^2(700,000)^2} = 5.168*10^{-14}$

make C (capacitor) the subject of the formula

$C = \frac{5.168*10^{-14}}{1.591*10^{-4}} = 3.248*10^{-10} \ F = \ 3.248*10^{-4} \ \mu F$

quality factor (Q) $= \frac{1}{R} \sqrt{\frac{L}{C}} \ = \frac{1}{10} \sqrt{\frac{1.591*10^{-4}}{3.248*10^{-10}}}=69.99$

quality factor (Q) = 69.99

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4 years ago

If two balls collide with each other, they will move apart at the same speed if

denis-greek [22]

A.
if you have seen a newton's cradle this will make sense.

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3 years ago

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