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postnew [5]
3 years ago
15

If Earth was with no tilt, would we still have seasons at all? If so, how would they be different?

Physics
1 answer:
murzikaleks [220]3 years ago
8 0

Answer:

If earth had no tilt, we would have no seasons.

Explanation:

As stated in the answer, if the earth had no tilt we wouldn't have seasons. The earth all around the globe would maintain the same temperature,

And due to the no tilt it would also change our orbit to a bit larger slant, in January when we are at our closest to the sun we WOULD have a mini summer. For the North and South Pole, they would remain cold.

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1.- La gráfica muestra la variación de la aceleración a de un objeto con el tiempo t.
STatiana [176]

Answer:

Te ayudo con una de prueba $

Explanation:

5 0
3 years ago
In the circuit diagram, what does the symbol made of two long lines and two short lines with a positve and a negative sign at ea
Kamila [148]

Answer:

A source of electrical energy

Explanation:

The symbol is used for sources of energy and the positive and negative symbols signify the sides of a battery

8 0
4 years ago
PLEASE HELP ME WITH THESE QUESTIONS!
olga_2 [115]
The three scales are fahrenheit, celsius, and kelvin. 
<span><span>
Fahrenheit Celsius </span><span>Fahrenheit (F)F(F - 32) * 5/9
</span><span><span>Celsius (C or o)</span>(C * 9/5) + 32C
</span><span>Kelvin (K)(K - 273.15) * 9/5 + 32<span>K - 273.15

</span></span></span>One degree Celsius is a bigger unit of measurement than one degree Fahrenheit. One degree C equals 1.8 degrees F. 

<span>Normal body temp is 98.6 F, which converts to 37 C. If your temp increased 2 degrees F, it would be 100.6, which is a fairly mild fever. An increase of 2 degrees C is 39, or 102.2 F. Obviously, 102.2 is a higher fever than 100.6.</span><span>

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8 0
3 years ago
A movie stunt performer is filming a scene where he swings across a river on a vine. The safety crew must use a vine with enough
Anuta_ua [19.1K]

Answer:

T = 250.674\,N

Explanation:

The vine experiments a centripetal acceleration while swinging (the stuntsman experiments a centrifugal acceleration), whose most critical point occurs at the bottom and can be described by the Newton's Laws:

\Sigma F = T - m\cdot g = -m\cdot \frac{v^{2}}{R}

The minimum tension force that the vine must be able to support without breaking is:

T = m\cdot g - m\cdot \frac{v^{2}}{R}

T = m\cdot \left(g-\frac{v^{2}}{R} \right)

T = (82\,kg)\cdot \left[9.807\,\frac{m}{s^{2}}-\frac{\left(9\,\frac{m}{s} \right)^{2}}{12\,m}  \right]

T = 250.674\,N

7 0
4 years ago
A 200g air-track glider is attached to a spring. The glider is pushed in 10cm and released. A student with a stopwatch finds tha
cricket20 [7]

The spring constant will be k= 5.5N/m for a 200g air track glider attached to a spring.

<h3>What is spring constant?</h3>

The spring constant, k, is a measure of the stiffness of the spring. It is different for different springs and materials.

Calculation for What is the spring constant

First step is to calculate the time period

T = 12 second/10

T = 1.2 second

Now let calculate the spring constant using this formula

k=\dfrac{4\pi ^2m}{T^2}

Where,

m=0.2kg

T=1.2second

k represent spring constant=?

Let plug in the formula

k=\dfrac{4 \pi \times 0.2}{(1.2)^2}

k=\dfrac{39.48\times 0.2}{1.44}

k=\dfrac{7.90}{1.44}

k=5.48 N/m

k=5.5 N/m ( Approximately)

Therefore the spring constant will be 5.5 N/m

To know more about spring constant follow

brainly.com/question/1968517

#SPJ4

4 0
2 years ago
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