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SVETLANKA909090 [29]
3 years ago
9

Which of the following represents the most powerful earthquake? Kuril Islands, 8.5 Great Chilean, 9.5 San Francisco, 7.8 Prince

William Sound, 9.2
Physics
2 answers:
maxonik [38]3 years ago
8 0

Answer:

Great Chilean, 9.5

Explanation:

Great Chilean earth quake also known as 1960 Valdivia earthquakes. It is the most powerful earthquake ever which is recorded on 22 May 1960.

Various studies suggests that it is placed at between 9.4–9.6 on the scale of magnetic moment.

It occurred in the afternoon and last long for about 10 minutes of period. Then the resulting Tsunami affects the Southern Chile, Japan, Hawaii, the Philippines, Eastern New Zealand and Southern Australia.

And the epicenter of this earthquake is about 570 km.

kifflom [539]3 years ago
7 0

The answer is Great Chilean, 9.5.

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You throw a football straight up. Air resistance can be neglected. (a) When the football is 4.00 m above where it left your hand
Oksana_A [137]

Answer:

The speed of the football when it lift your hand is 8.86 m/s.

Explanation:

Given that,

Final speed of the football, v = 0.5 m/s

Height above the ground, s = 4 m

We need to find the speed of the football when it left your hand. The ball will move under the action of gravity. Using third equation of motion as:

v^2-u^2=2gs\\\\u^2=v^2-2gs\\\\u^2=(0.5)^2-2\times (-9.8)\times 4\\\\u=8.86\ m/s

So, the speed of the football when it lift your hand is 8.86 m/s. Hence, this is the required solution.

4 0
4 years ago
An apple is thrown across the cafeteria with a force of 10 N and at an acceleration of 6 m/s2. What is the mass of the apple? ..
Komok [63]

Answer:

Explanation:

F = m * a

The apple's acceleration is not influenced by the acceleration due to gravity for this question.  In real life it most certainly is influenced by gravity.

F = m * a

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a = 6 m/s^2

m = 10/6 = 1.66 kg. Mighty  large apple

7 0
4 years ago
If the inside of a container has a surface area of 20cm², what will be the pressure on each square inch of the container if 117.
egoroff_w [7]

Answer:

Explanation:

given :-

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Hope it helps :D!

Explanation:

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Carbon is pulled from the atmosphere in the carbon cycle through the process of photosynthesis. Details about photosynthesis can be found below.

<h3>What is photosynthesis?</h3>

Photosynthesis is the process whereby green plants obtain their nutrition by utilizing energy from sunlight.

Green plants absorb carbon in the form of carbon dioxide from the atmosphere and use it in the photosynthetic process.

This means that one way that carbon is removed from the atmosphere during the carbon cycle is through photosynthesis.

Learn more about photosynthesis at: brainly.com/question/1388366

#SPJ1

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