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suter [353]
3 years ago
8

Can Someone Help Me Please ​

Advanced Placement (AP)
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

i dunno sorry

Explanation:

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An aircraft is climbing at a 30 degree angle to the horizontal. How fast is the aircraft gaining altitude if it's speed is 500 m
denis-greek [22]

Answer:

The aircraft is gaining altitude at 250\frac{mi}{h}

Explanation:

Draw a vector diagram. (Right angle triangle speed as the hypotenuse)

Let

x -----> horizontal component of the speed

y ----> vertical component of the speed

s ----> speed in miles per hour

we know that

x=cos(30\°)(s)

y=sin(30\°)(s)

we have

s=500\ \frac{mi}{h}

cos(30\°)=\frac{\sqrt{3}}{2}

sin(30\°)=\frac{1}{2}

substitute

x=\frac{\sqrt{3}}{2}(500)

x=250\sqrt{3}\frac{mi}{h}

y=\frac{1}{2}(500)

y=250\frac{mi}{h}

therefore

The aircraft is gaining altitude at 250\frac{mi}{h}

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3 years ago
Jana made a table to help her review the types of mutations for an exam. She started with the sequence THE MAN SAT TALL.
forsale [732]

Answer:

Correct Answer is 2

Explanation:

The substitution sequence should be the insertion sequence.

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3 years ago
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When individuals realize their adversary is more powerful than they are, a positive and realistic adjustment is WITHDRAWAL. In this situation, there is no way we can effectively change the situation, or reach a compromise, any form of aggression would be self destructive. Withdrawal is the best solution, a positive and realistic approach.

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Case study on early brain development
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Hello Hello Hello Hello Hello Sorry I Wish I Knew
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Who want to date me??????????/
Aleonysh [2.5K]

Answer:

umm ur in the wrong app lol this app is meant for ppl that need help with their homework this aint no dating app..

Explanation:

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