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4 years ago

Describes earth magnetic field

1 answer:

7 0

Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun.

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Which of Newton's laws accounts for the following statement? "Negative acceleration is proportional to applied braking force." f

Vinil7 [7]

I believe it is Newtons Second Law! :)

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3 years ago

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A water wave of wavelength 859 cm travels a distance of 64 m in a time of 14 s. What is the period of the wave, in units of seco

swat32

Answer:

1.87 s

Explanation:

d = distance traveled by the water wave = 64 m

t = time taken to travel the distance = 14 s

$v$ = speed of water wave

Speed of water wave is given as

$v=\frac{d}{t}$

$v=\frac{64}{14}$

$v$ = 4.6 m/s

$\lambda$ = wavelength of the wave = 859 cm = 8.59 m

T = period of the wave

period of the wave is given as

$T = \frac{\lambda }{v}$

$T = \frac{8.59 }{4.6}$

T = 1.87 s

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3 years ago

One object is thrown vertically upward with an initial velocity of 100 m/s and

gavmur [86]

We have that for the Question it can be said that The maximum height reached by the first object will be 100 times that of the other.

$(H_{max})_1=100*(H_{max})_2$

From the question we are told

One object is thrown vertically upward with an initial velocity of 100 m/s and another object with an initial velocity of 10 m/s. The maximum height reached by the first object will be

that of the other.

a. 10,000 times

b. none of these

c. 1000 times

d. 100 times

e. 10 times

Generally the equation for the velocity is mathematically given as

$v=\frac{d}{t}\\\\Where\\\\\frac{H_{max}_1}{H_{max}_2}=\frac{(V_1)^2}{(v_2)^2}\\\\\frac{H_{max}_1}{H_{max}_2}=\frac{10000}{(10}\\\\$

$(H_{max})_1=100*(H_{max})_2$

Therefore

The maximum height reached by the first object will be 100 times that of the other.

$(H_{max})_1=100*(H_{max})_2$

For more information on this visit

brainly.com/question/23379286

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3 years ago

Facts about Neptune and uranus

Marat540 [252]

Uranus was originally discovered by Sir William Herschel in 1781. Neptune is the 8th planet from the sun making it the most distant in the solar system. Neptune is the smallest of the Ice Giants. The atmosphere of Neptune is made of Hydrogen, helium, And some methane. Uranus make one trip around the sun every 84 earth years. Uranus has the coldest temperatures of any planet. I hope This helps!!!

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3 years ago

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what sense can people use to detect infrared radiation? we can see it as red light, we can feel it as heat, we can hear it as a

Ad libitum [116K]

We can feel it as heat, using the nerve endings in our skins.

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3 years ago

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Describes earth magnetic field​

Describes earth magnetic field