3 years ago

Based on the table above, _ planets are made of the same things as _ moons.

Physics

1 answer:

wolverine [178]3 years ago

3 0

Answer:

Explanation:

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Extra credit calculate the total mechanical energy of a pendulum as it swings from its highest point to its lowest point

Korolek [52]

Is there any numbers to your question?
Keep in mind, the energy is conserved in a pendulum.
Here’s more information:
https://blogs.bu.edu/ggarber/interlace/pendulum/energy-in-a-pendulum/

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4 years ago

Your car's 30.0 W headlight and 2.50 kW starter are ordinarily connected in parallel in a 12.0 V system. What power (in W) would

Tatiana [17]

Answer:

<h3>The power of headlight in series connection is 29.64 W</h3>

Explanation:

Given :

Power of headlight $P_{1} = 30$ W

Power of starter $P_{2} = 2500$ W

Voltage of headlight and starter $V = 12$ V

From equation of power,

$P = \frac{V^{2} }{R}$

$R = \frac{V^{2} }{P}$

For finding the resistance of headlight and starter,

⇒ For headlight,

$R_{1} = \frac{144}{30} = 4.8$ Ω

⇒ For starter,

$R_{2} = \frac{144}{2500} = 0.057$ Ω

Since equivalent resistance,

$R_{eq} = R_{1} + R_{2} + ........$

$R_{eq} = 4.8 +0.057 = 4.857$ Ω

So power in series is given by,

$P_{s } = \frac{V^{2} }{R_{eq} } = \frac{144}{4.857}$

$P_{s } = 29.64$ W

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4 years ago

Write an equation for the nth term of the arithmetic sequence: 64, 78, 92, 106, ...

Anna [14]

If 64 is term #1 of the sequence,
then the general term is
<em> T(n) = 50 + 14n </em>.

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4 years ago

What is the period of a pendulum that takes 5 seconds to make a complete back and forth vibration

dezoksy [38]

Answer:

Explanation:

-A period is the time it takes to make one full back-and-forth swing.

-A period is calculated as the time taken for a complete swing divided by one cycle:

$T=t/1c\\\\=5s/1\\\\=5s$

Hence, the period of the pendulum is 5s

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4 years ago

Two balls have the same mass. One ball moving along the positive x axis and the other ball moving along the positive y axis unde

Paladinen [302]

In a completely inelastic collision, the two objects stick together after the collision.

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3 years ago

Read 2 more answers

Based on the table above, _______ planets are made of the same things as _______ moons.

Based on the table above, _ planets are made of the same things as _ moons.