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OverLord2011 [107]

3 years ago

6

In the reference image, there is a pie graph illustrating the composition of Earth’s atmosphere. What is the most abundant gas m

aking up Earth’s atmosphere? How much of Earth’s atmosphere is comprised of oxygen?

1 answer:

slega [8]3 years ago

7 0

The answer is B ok so yeah hope this helped

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Find the frequency of the second overtones of a pipe 45 cm long if the pipe is closed at one end

Novosadov [1.4K]

C. Hoped this helped

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3 years ago

Read 2 more answers

Describe how newtons third law is related to fluid pressure.

Hatshy [7]

Fish swimming forward in the water, the water gets pushed backward because the fish moving forward is forcing the water to move backward, the motion forward and backward are the same, they are opposite and equal.

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4 years ago

You drive in a straight line at 22 m/s for 12 miles, then at 30 m/s for another 12 miles. (a) How does your average speed sav co

Setler [38]

Answer:

Explanation:One method of calculating average speed is to divide the total distance by the total time spent

d1=d2= 12 miles

d1=d2= 19312.1 m

$t1=\frac{d1}{u1} \\t1=19312.1/22\\t1=877.8 secs$

$t2=\frac{d2}{u2} \\t2=19312.1/30\\t2=673.7 secs$

$u_a=\frac{d1+d2}{t1+t2} \\u_a=25.385 m/s$

There is slight difference between the average speeds due to the reason that average speed is not just the midpoint of the speed but is the total distance traveled by total time.

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3 years ago

in a billiards game, the white cue ball hits the black ball, moving the black ball to the right while the cue ball moves to the

Gemiola [76]

Answer:

The black ball moving to the right after being struck by the white ball

Explanation:

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3 years ago

Im stressing out about this cause obviously i thought i did good but i guess not can someone explain to me where i went wrong th

Black_prince [1.1K]

I would recommend, to include the scientific part of Newton's Laws of motion, with an example. Also, state how all three laws play a part in the activity. It seems like you just did the realistic part of it, swimming, now include how it happens with correct vocabulary. Good Luck!

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3 years ago