2 years ago

How does the stratosphere protect us?

Physics

1 answer:

Rudik [331]2 years ago

4 0

<span>It acts as a sunscreen to </span>protect us<span> against UV radiation. </span>

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На рычаге размещены два противовеса таким образом, что рычаг находится в состоянии равновесия. Вес расположенного слева противов

prisoha [69]

Answer:

Вес противовеса, или сила нагрузки, составляет затем 100 000 фунтов-футов, разделенных на 20 футов, или 5000 фунтов.

Explanation:

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3 years ago

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sergey [27]

Answer:

the pressure due to the water on the diver is 200,000 pascal

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2 years ago

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kolezko [41]

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2 years ago

A pitcher throws a baseball that reaches the catcher in 0.75 s. The ball curves because it is spinning at an average angular vel

7nadin3 [17]

The change in angular displacement as a function of time is the definition given for angular velocity, this is mathematically described as

$\omega = \frac{\theta}{t}$

Here,

$\theta$ = Angular displacement

t = time

The angular velocity is given as

$\omega = 230rev/min$

PART A) The angular velocity in SI Units will be,

$\omega = 230rev/min (\frac{1min}{60s})(\frac{2\pi rad}{1rev})$

$\omega = \frac{23}{3}\pi rad/s \approx 24.08rad/s$

PART B) From our first equation we can rearrange to find the angular displacement then

$\theta = \omega t$

Replacing,

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2 years ago

Ted is a high school student. He is very good at math, but he is not a very good English student. He likes all of his teachers;

scoray [572]

I think the correct answer is

D) Ted associated being asked a question with embarrassment.

Glad I could help, and good luck!

AnonymousGiantsFan

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3 years ago

Read 2 more answers