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olga_2 [115]
3 years ago
5

When referring to body composition we are talking about our leanness. Lean muscle burns _________ calories than fat.

Physics
1 answer:
stiv31 [10]3 years ago
6 0
Your answer is B.) More
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X chromosome an the Y chromosome
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If you were to mix 10 grams of salt into 100 grams of water, how much will the total mass of the solution be?
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110 grams

mass of salt + mass of water

10 + 100

110g

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How far out from the sun is the rock line?
Vesna [10]

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5 million miles

Explanation:

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Which career is most concerned with the study of radioactive isotopes?
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3 0
3 years ago
A 0.5 m diameter wagon wheel consists of a thin rim having a mass of 7 kg and six spokes, each with a mass of 1.2 kg. 1.2 kg 7 k
Arte-miy333 [17]

Explanation:

It is given that,

Mass of the rim of wheel, m₁ = 7 kg

Mass of one spoke, m₂ = 1.2 kg

Diameter of the wagon, d = 0.5 m

Radius of the wagon, r = 0.25 m

Let I is the the moment of inertia of the wagon wheel for rotation about its axis.

We know that the moment of inertia of the ring is given by :

I_1=m_1r^2

I_1=7\times (0.25)^2=0.437\ kgm^2

The moment of inertia of the rod about one end is given by :

I_2=\dfrac{m_2l^2}{3}

l = r

I_2=\dfrac{m_2r^2}{3}

I_2=\dfrac{1.2\times (0.25)^2}{3}=0.025\ kgm^2

For 6 spokes, I_2=0.025\times 6=0.15\ kgm^2

So, the net moment of inertia of the wagon is :

I=I_1+I_2

I=0.437+0.15=0.587\ kgm^2

So, the moment of inertia of the wagon wheel for rotation about its axis is 0.587\ kgm^2. Hence, this is the required solution.

4 0
3 years ago
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