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Brums [2.3K]
3 years ago
13

Closed clusters are groups of closely grouped stars that are located along the spiral disk of a galaxy.

Physics
2 answers:
ASHA 777 [7]3 years ago
6 0

Answer:

the answer to your question is true

KiRa [710]3 years ago
5 0

Answer:

false

Explanation:

i took the test

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Newtons third law (inertia) is to blame
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A cube with sides of length 2cm has a mass of 7.36g . calculate the density of the cube
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How can professional education improve life of people?<br>​
FrozenT [24]

Answer:

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7 0
3 years ago
The box leaves position x=0 with speed v0. The box is slowed by a constant frictional force until it comes to rest at position x
Diano4ka-milaya [45]

Answer:

Ff=m\times \dfrac{V_o^2}{2X_1}

Explanation:

Given that

At X=0 V=Vo

At X=X1  V=0

As we know that friction force is always try to oppose the motion of an object. It means that it provide acceleration in the negative direction.

We know that

V^2=U^2-2aS

0=V_o^2-2a X_1

a=\dfrac{V_o^2}{2X_1}

So the friction force on the box

Ff= m x a

Ff=m\times \dfrac{V_o^2}{2X_1}

Where m is the mass of the box.

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3 years ago
When there is no number in front of a chemical formula in a chemical equation, what number is understood?
Andre45 [30]
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5 0
3 years ago
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