3 years ago

What causes the phenomenon of seasons on Earth

2 answers:

6 0

The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun. The Earth has a tilt of 23.5 degrees relative to the "ecliptic plane" (the imaginary surface formed by it's almost-cicular path around the sun).

Firlakuza [10]3 years ago

3 0

The rotational tilt of earth on its axis towards or away from the sun, which can result in changes in weather and henceforth seasons.

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Crazy boy [7]

We know, U = mgh
Substitute the known values,
19.6 = m * 9.8 * 8
m = 19.6 / 78.4
m = 1/4

In short, Your Answer would be 1/4 Kg

Hope this helps!

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3 years ago

It takes you 10 seconds and 100 n of force to move a shopping cart 10 meters to the checkstand. what is your power?

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Lubov Fominskaja [6]

Answer:

$\frac{D}{d} = 4.12$

Explanation:

As we know that resistance of one copper wire is given as

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here we know that

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now we have

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$r = \rho \frac{4L}{\pi d^2}$

now we know that such 17 resistors are connected in parallel so we have

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$R = \rho \frac{4L}{17 \pi d^2}$

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$R = \rho \frac{4L}{\pi D^2}$

now from above two equations we have

$\rho \frac{4L}{\pi D^2} = \rho \frac{4L}{17 \pi d^2}$

$D^2 = 17 d^2$

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$\frac{D}{d} = 4.12$

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MakcuM [25]

Answer:

accelerates

Explanation:

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