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Natali5045456 [20]
3 years ago
8

PLEASE HELP!!

Physics
2 answers:
Anarel [89]3 years ago
8 0

Answer:

C. Bacteria

Explanation:

Bacteria and archaea are the two domains which consist of organisms with prokaryotic cells. Prokaryotic cells are cells without nuclei or membrane-bound organelles.

Alex Ar [27]3 years ago
3 0
Yeah the answer is c
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What is the difference between sounds that have the same pitch and loudness? the standing wave the natural frequency the sound q
Elden [556K]

Answer:

Sound quality

Explanation:

Loudness refers to the property of sound that depends on the amplitude of the sound wave while pitch is the property of sound that depends on the frequency of the sound wave.

Now, when sounds have the same pitch and loudness, it means they possess the same natural frequency and also, they will have similar resonance and standing waves. Despite all these similarities, the quality of these sounds will tend to vary from one to another.

5 0
3 years ago
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Find the average braking force of a 1000 kg car moving at 10 m/s braking to a stop in 5 s.
Verdich [7]

Answer:

-2000 N

Explanation:

To solve the problem, we can use the impulse theorem, which states that the impulse is equal to the change in momentum of the car:

I = \Delta p\\F \Delta t = m \Delta v

where

F is the average breaking force

\Delta t = 5 s is the stopping time

m = 1000 kg is the mass of the car

\Delta v = -10 m/s is the change in velocity of the car

Solving the equation for F,

F=\frac{m \Delta v}{\Delta t}=\frac{(1000 kg)(-10 m/s)}{5 s}=-2000 N

5 0
4 years ago
Type the correct answer in each box. Use numerals instead of words.
ser-zykov [4K]

Answer:

6.23 newtons per second?

Explanation:

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3 years ago
Would you expect to find a high or low level of resistance in a copper wire and why?
marysya [2.9K]
Low. Copper has relatively high conductivity.
4 0
4 years ago
Recognizing the face of someone you run into at the mall is a function of the __________ hemisphere; being able to retrieve that
Alchen [17]

Answer:

right; left

Explanation:

The right hemisphere of the brain has a schema formation capacity, this can be applied to recognize faces. The left hemisphere is in charge of the memory and therefore to recall names.

I hope you find this information useful and interesting! Good luck!

5 0
4 years ago
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