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3 years ago

In which season of the year is a forest most likely to look very stark?

Physics

2 answers:

kolbaska11 [484]3 years ago

8 0

B. Winter Would be ur answer

Hope I helped:P

Zina [86]3 years ago

3 0

<h3><u>Answer;</u></h3>

B. winter

<h3><u>Explanation;</u></h3>

<em><u>Winter happens to be the coldest season of the year in polar and temperate zones. This season occurs before spring and after autumn each year. </u></em>
<em><u>Winter temperatures are often below freezing. Since the winter is cooler, this encourages trees to shed their leaves. Trees and plants stop growing during this season.</u></em>
<em><u>Therefore, it is during winter season when forests would look very stark.</u></em>

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On a night when the moon rises at 9 pm, what is its phase?

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3 years ago

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Answer:

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Explanation:

We assume that sailboat can be modelled as particle, so that we use solely translations equations. It is noticed that the sailboat is move by action of the wind and drag force of the water is opposed to such force, but the last force has a greater magnitude than the first one, meaning that net force is less than zero.

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Where:

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$f$ - Drag force of the water, measured in newtons.

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$a$ - Net acceleration of the sailboat, measured in meters per square second.

If we know that $F = 3.90\times 10^{3}\,N$ , $f = 4.35\times 10^{3}\,N$ and $m = 1250\,kg$ , then the net acceleration of the sailboat is:

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If sailboat decelerates uniformly, then we can get the final velocity of the boat by using this equation of motion:

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Where:

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$t$ - Time, measured in seconds.

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The velocity of the boat 15 seconds later is 5.6 meters per second.

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