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Elza [17]
3 years ago
6

Power is measured in which unit?

Physics
2 answers:
aivan3 [116]3 years ago
7 0

Answer:

b) watts

Explanation:

boyakko [2]3 years ago
4 0

Answer:

Power is measured in Watts

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What is the direction of the electric force exerted by paperclip 1 on paperclip 2?
Tema [17]
In general, the electric force in an electric field is exerted outward from a positive atom, and inward for the negative atom. Therefore based on the figure you specified, we can say that the <span>electric force exerted by paperclip 1 on paperclip 2 is repulsive.</span>
6 0
4 years ago
Suppose you have a glider and a hanging mass that you wish to know the masses of but you do not have a triple-beam balance avail
AlladinOne [14]

Answer:

the choice of a glider to hanging mass is a ratio of 20.2

Explanation:

The Newton´s second law for glider is:

Fnet=Ma

T=Ma

The Newton´s second law for hanging mass is:

Fnet=ma

mag-T=ma

Replacing:

mag-Ma=ma (eq. 1)

Clearing a:

a=(mg)/(m+M)

The expression for motion is:

y=vot+\frac{1}{2}at^{2}

H=0+\frac{1}{2}at^{2}

Clearing a:

a=\frac{2H}{t^{2} }

Replacing values:

a=\frac{2*0.75}{1.8^{2} } =0.46

From eq. 1:

M/m=20.2

5 0
3 years ago
How do igneous rocks differ from each other.
olya-2409 [2.1K]
Although hand specimen identification is some what of an art; igneous rocks are classified using two critiria:
•Texture
•Chemical and mineral composition
Most of the time the rock name, such as basalt or granite, reflects the chemical composition. The minerals and textures are used as adjectives that modify the rock name. You might see a name like an olivine basalt or a quartz porphyry rhyolite.
8 0
3 years ago
In the model of the hydrogen atom due to Niels Bohr, the electron moves around the proton at a speed of 3.3 × 106 m/s in a circl
irga5000 [103]

Answer:

1.5048\times 10^{-23}\ Am^2

Explanation:

q = Charge of proton = 1.6\times 10^{-19}\ C

r = Radius of circle = 5.7\times 10^{-11}\ m

v = Velocity of proton = 3.3\times 10^6\ m/s

Magnetic moment is given by

M=\frac{1}{2}qrv\\\Rightarrow M=\frac{1}{2}1.6\times 10^{-19}\times 5.7\times 10^{-11}\times 3.3\times 10^6\\\Rightarrow M=1.5048\times 10^{-23}\ Am^2

The magnetic moment associated with this motion is 1.5048\times 10^{-23}\ Am^2

5 0
3 years ago
What advances in technology have made things easier/better for us to research and explore our solar system? (this is for science
PIT_PIT [208]

The generation of more potent telescopes to observe the Universe made things easier/better for us to research and explore our solar system.

<h3>What are technological advances in Astronomy research?</h3>

The technological advances in Astronomy research are all those devices and strategies aimed at enhancing our ability to explore the Universe, which is represented by telescopes that generate high-resolution images.

Therefore, with this data, we can see that technological advances in Astronomy research are associated with the development of potent telescopes which facilitate the observation of other celestial bodies from the Earth.

Learn more about technological advances in Astronomy here:

brainly.com/question/20797642

#SPJ1

3 0
1 year ago
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