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3 years ago

14

The plane is flying with a velocity of 220m/s when it encounters a 45 m/s wind blowing same direction as the planes motion calul

ate the new velocity of the plane relative to the ground

1 answer:

Inga [223]3 years ago

5 0

Answer:

I have no idea

Explanation:

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Technician A says that the pushrods should be rotating while the engine is running if the camshaft and lifters are okay. Technic

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Answer:

Technician A

Explanation:

camshafts rotate at one-half the crankshaft speed

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4 years ago

Can somebody please help me!

Serga [27]

Answer:

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Explanation:

so do 14 and you have it

6 0

3 years ago

What was Great Britain’s policy using African Americans during the war

kifflom [539]

Answer:

they were slaves, so they did practically everything anyone didn't do.

Explanation:

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6 0

3 years ago

Which subatomic particle has a negative charge?

ValentinkaMS [17]

Answer:

C. $\displaystyle electron$

Explanation:

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I am joyous to assist you anytime.

4 0

3 years ago

Two trumpet players are trying to tune their instruments. When they are in tune, they will both be playing the same note and no

marusya05 [52]

Answer:

The second trumpeter will be playing at frequency = 515 Hz

Explanation: Given that the note sounds lower and they can hear 20 beats in 4.0 s.

Beat frequency = 20/4 = 5 Hz

Beat frequency = F2 - F1

5 = 520 - F1

F1 = 520 - 5

F1 = 515 Hz

Since the note sound lower, the second trumpeter will be playing at 515 Hz frequency

8 0

3 years ago