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nata0808 [166]
2 years ago
14

Which of the following is TRUE regarding the development and growth of new neurons in the human brain?

Physics
1 answer:
vovangra [49]2 years ago
4 0

Answer:

pretty positive it's this

Explanation:

A. The human brain has the capacity to generate new neurons throughout the lifespan.

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imagine you are going on a rid in a spacecraft next to earth. Your trip takes one whole year. Describe earth's tilt in the north
mylen [45]
You will have to fly around the whole earth to get to your landing station
8 0
3 years ago
If a town was 90 miles away and you travel at 45 mph how long would it take to get there
notka56 [123]

Answer:

t = 2 hours

Explanation:

Given that,

Distance of the town, d = 90 miles

Speed, v = 45 mph

We need to find the time to get there. The speed of an object is given by :

v=\dfrac{d}{t}

Where

t is time

t=\dfrac{d}{v}\\\\t=\dfrac{90}{45}\\\\t=2\ h

So, the required time is 2 hours.

5 0
3 years ago
A race car, traveling at constant speed, makes one lap around a circular track of radius 200 m. When the car has traveled halfwa
mario62 [17]

The magnitude of the displacement of the car from the starting point to halfway around the track is 256 m.

Answer:

Explanation:

Since the race track is a circular track, the distance for one lap will be equal to the circumference of the circular track. And the circumference will be equal to the circumference of the circle.

Since the radius of the track is given as 200 m, then the circumference of the circular track will be

Circumference = 2πr = 2 × 3.14 × 200

So the circumference of the circular track = 1256 m.

So the starting point or position of the track is considered as zero and if the car has traveled half way means, the car has covered half of the circumference of the track.

As the circumference = 1256 m, then half of the circumference of the circle = 1256/2 = 256 m.

So the displacement is the measure of difference between the final position and initial position. As here the initial position is zero and the final position is the halfway around the track which is equal to 256 m.

Then Displacement = Final-Initial = 256-0= 256 m.

So the magnitude of the displacement of the car from the starting point to halfway around the track is 256 m.

8 0
3 years ago
Two spheres each carry a charge of 1 x 10-7 C. Their centers are separated by
padilas [110]

We have that the force between the two charged objects is mathematically given as F=2.349N

The magnitude of the force between two charged objects.

Given,

Question Parameters:

Two spheres carry a charge of 1x10^-7 C.

Their centers are separated by 0.7m.

Generally, the equation for the Force is mathematically given as

$$F=^{\fra\frac{q 1 q 2} {4 * \pi e * \tau}$$

Therefore

$$F=^\frac{(1 e-7)^{2}}{9 e 9 * 0.7}$$

F=2.349N

<h3>What is magnitude?</h3>

In mathematics, the magnitude or size of a mathematical entity is a property that determines whether the object is bigger or slighter than different things of the same kind. Additional formally, an entity's magnitude is the declared result of an ordering —of the class of things to which it belongs.

To learn more about<u> magnitude</u>, refer to:

brainly.com/question/24468862

#SPJ9

8 0
1 year ago
PLEASEE HELPP!!<br> (look at picture)
Arisa [49]
It makes like a little valcano so yeah
6 0
3 years ago
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