2 years ago

What is the density of concrete in kilogram per cubic meter.

Physics

2 answers:

Korvikt [17]2 years ago

6 0

Answer:

2400 kg per cubic meter

Explanation:

gulaghasi [49]2 years ago

5 0

Answer:

2400 kilogram per cubic meter

Explanation:

the density of concrete is a measure of its unit weight.

concrete is a mixture of cement, fine and coarse aggregates, water and sometimes some supplementary materials like fly ash, and various admixtures.

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Ugo [173]

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2 years ago

What 1columb=? please help

Juli2301 [7.4K]

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1 year ago

Read 2 more answers

Find the direction and magnitude of Ftot, the total force exerted on her by the others, given that the magnitudes F1 and F2 are

Mars2501 [29]

Answer:

θ = 36°

Explanation:

given,

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magnitude of force = ?

direction of force = ?

$F = \sqrt{F_1^2 + F_2^2}$

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$F = \sqrt{795.4}$

F = 28.20 N

direction

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$\theta = tan^{-1}(\dfrac{16.6}{22.8})$

$\theta = tan^{-1}(0.728)$

θ = 36°

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2 years ago

Name the force which is responsible for revolution of moon around the earth

katrin [286]

Answer:

Gravitational force

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1 year ago

What would happen if a proton were added to the nucleus of the atom? (Check all that apply)

katen-ka-za [31]

Answer:

It would become a different element.

Explanation:

When you change the number of protons i.e, add a proton in the nucleus of an atom, you will change the atom from one element to a different element and also positive charge of the atom also increased by 1.

For example, adding a proton to the nucleus of an atom of hydrogen creates an atom of helium.

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2 years ago