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WITCHER [35]
3 years ago
10

3. What type of current is produced by a battery? (1 point

Physics
1 answer:
ladessa [460]3 years ago
6 0

Answer:

direct current hope this helped : )

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The divisions of the nervous system that have antagonistic is called
Mashutka [201]

Answer:

the sympathetic division and the parasympathetic division.

Explanation:

These two divisions have antagonistic (opposing) effects on the internal organs they innervate (send nerves to = act on).

hope this helps :)

8 0
3 years ago
Read 2 more answers
At constant pressure, a sample of a gas occupies 420 ml at 220 K. what volume does the gas occupy at 250 K?
soldier1979 [14.2K]

Answer:

480 mL

Explanation:

Ideal gas law states:

PV = nRT

At constant pressure, nR/P is constant.  Therefore:

V / T = V / T

420 mL / 220 K = V / 250 K

V ≈ 480 mL

5 0
3 years ago
The Milky Way and Andromeda galaxies are members of the Local Group, a cluster of more than 50 galaxies spread across a spherica
fenix001 [56]

Answer:

2400 cm

Explanation:

The milky way has diameter of 100000 light years.

100000\ ly=24\ cm\\\Rightarrow 1\ ly=\frac{24}{100000}\ cm

The local group is the collection of galaxies which includes the milky way.

10 million light years is the diameter of the local group.

10\times 10^6\ ly=10\times 10^6\times \frac{24}{100000}\ cm\\\Rightarrow 10\times 10^6\ ly=2400\ cm

Hence, the diameter of the scale model of the local group would be 2400 cm

5 0
3 years ago
A cat that has a mass of 6 kg climbs to the top of a tree that is 20 m high. How much potential energy does the cat have at the
Inga [223]

Answer:

1176.798 J

Explanation:

[] Use the following equation:

U = mgh

m - mass

g - gravitational field

h - height

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0
2 years ago
What provided the force that made the cart speed up
fgiga [73]

Answer:

Potential energy turn to kinetic energy

Explanation:

5 0
4 years ago
Read 2 more answers
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