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3 years ago

What part of the brain has the most neurons?

Physics

2 answers:

vredina [299]3 years ago

8 0

It hink the answer is nerve cell

mash [69]3 years ago

4 0

Well, the part of the brain with the most neurons is the cerebral cortex it has about 15 to 33 neurons. Hope i helped.

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Someone please helpppp!

Vlad1618 [11]

I believe it’s A, i could be wrong tho 3

8 0

2 years ago

What is the velocity of a car if it travels east 340 meters in 10 seconds? V = d/t

Nadya [2.5K]

Answer:

The awnser is d

Explanation:

i know cause i took the test

6 0

2 years ago

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A solid cylinder with a radius of 10 cm and a mass of 3.0 kg is rotating about its center with anangular speed of 3.5 rad/s. Wha

Lynna [10]

Answer:

kE=0.0735 J

Explanation:

Given that

Radius ,R=10 cm = 0.1 m

Mass ,m= 3 kg

Angular speed ,ω = 3.5 rad/s

We know that moment of inertia for solid sphere given as

$I=\dfrac{2}{5}mR^2$

Kinetic energy

$KE=\dfrac{1}{2}I\omega^2$

Now by putting the values

$KE=\dfrac{1}{2}\times \dfrac{2}{5}mR^2\times \omega^2$

$KE=\dfrac{1}{2}\times \dfrac{2}{5}\times 3\times 0.1^2\times 3.5^2\ J$

kE=0.0735 J

Therefore the kinetic energy will be 0.0735 J

3 0

2 years ago

Water flows through a multisectional pipe placed horizontally on the ground. The velocity is 3.0 m/s at the entrance and 2.1 m/s

Stolb23 [73]

Answer:

$P_1 - P_2 = 2295 pascal$

Explanation:

As we know by Bernoulli's principle

$P_1 + \frac{1}{2}\rho v_1^2 = P_2 + \frac{1}{2}\rho v_2^2$

$P_1 - P_2 = \frac{1}{2}\rho v_2^2 - \frac{1}{2} \rho v_1^2$

here we know that

$\rho = 1000 kg/m^3$

also we know that

$v_1 = 2.1 m/s$

$v_2 = 3 m/s$

now we have

$P_1 - P_2 = \frac{1}{2}(1000)(3.0^2 - 2.1^2)$

$P_1 - P_2 = 2295 pascal$

5 0

2 years ago

Why can't we outrun our shadow?

Musya8 [376]

Shadows are created when light is blocked by a solid object, creating a dark spot in the shape of the object on the ground. In order to avoid photons interacting with one's body long enough to create a "gap" between your feet and the beginning of your shadow, you'd have to outrun the speed of light, which is approximately 300 million meters per second, a humanly impossible feat.

Hope this helps! :)

6 0

2 years ago

Read 2 more answers