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2 years ago

What type of weather do low pressure systems usually signal?

2 answers:

8 0

Answer:A low pressure system is a whirling mass of warm, moist air that generally brings stormy weather with strong winds. When viewed from above, winds spiral into a low-pressure center in a counterclockwise rotation in the Northern Hemisphere.

Explanation:sorry I dont know sorry if it’s wrong :/

Kaylis [27]2 years ago

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A low pressure system is a whirling mass of warm, moist air that generally brings stormy weather with strong winds. When viewed from above, winds spiral into a low-pressure center in a counterclockwise rotation in the Northern Hemisphere.

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jake pushes a heavy box across a carpeted floor.Name three forces that act on the box, and explain how you know these are unbale

Maurinko [17]

Answer:

The forces acting on the heavy box pushed across the carpeted floor are:

- Gravitational force: this force acts on any object with mass, and it always acts downwards (towards the Earth's centre). its magnitude is

$W=mg$

where m is the mass of the box and g is the acceleration due to gravity.

- Normal force: this is the reaction force exerted by the floor on the box, N, and it acts upward, in the direction opposite to gravity. This force perfectly balances the force of gravity along the vertical direction.

- Applied force: this is the force due to the push applied by Jake, $F$ . It acts horizontally in the forward direction.

- Force of friction: this is a resistive force that acts in the opposite direction to the motion of the box, $F_f$ , and it is due to the contact between the microbumps present on the surface of the box and of the floor.

While the forces along the vertical direction are balanced, the forces along the horizontal direction are not, since the applied force is larger than the frictional force:

$F>F_f$

This means that the net force along the horizontal direction is non-zero:

$F_{net}=F-F_f > 0$

And according to Newton's second law of motion, this also means that the box has a non-zero acceleration along the horizontal direction:

$F_{net}=ma \rightarrow a=\frac{F_{net}}{m}>0$

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4 years ago

After a naval board of inquiry determined that a mine had detonated under the hull, the press immediately placed all blame on fo

Tpy6a [65]

I believe the answer is american sailors

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3 years ago

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Name the three ideals on which classical greek art is based.

mash [69]

<span>The three ideals were reason, balance, and harmony.</span>

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3 years ago

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2. Discuss the advent of the 24/7 news cycle in television and the internet. To what degree is this a useful phenomenon? In what

trapecia [35]

Answer:

The way the news is reported has been transformed by the digital news era and its 24/7 news cycle. Cable television and the Internet went from valuing accuracy the most to prioritizing speed and great amounts of content to maintain the 24/7 news cycle. It´s definitely a useful phenomenon as it allows the audience to have access to more and most recent information. However, the requirement for speed often leads to an increasing lack of quality in journalism products. The need to present constant updates leads to disseminating news that doesn't provide properly fact-checked and reliable information.

Explanation:

For example, the constant updates on the new cases and death toll of the coronavirus pandemic created by the news coverage increased citizen´s perceived danger and has had an unfavorable impact on mental health. The same has happened in the past. The news coverage, within the 24/7 news cycle, of terrorist attacks by portraying Islam and its followers as the "enemy" has lead to increased xenophobia among the American population.

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3 years ago

Help! The question is in the picture!!!! PLS HELP ASAP! THANK YOU!

eimsori [14]

Answer:

4. Traditional gender roles were challenged during the war.

Explanation:

When the men had to go over seas and fight, the country stilled needed the materials that the men in the factories were making. Because most of the men capable of working in these factories left, the women had to take over to produce the goods for the country and for the war efforts. Society then saw that women could be used for more that popping out kids and cleaning the house, so the traditional 'housewife' ideal was gone forever. Not everybody liked that idea, and many women to this day love the housewife ideal, but most women were ready to start something new and actually have a place in the world of labor.

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3 years ago