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3 years ago

The Earth's biosphere is consists of

Chemistry

1 answer:

r-ruslan [8.4K]3 years ago

5 0

Answer:

The Earth's bioshere consist of the parts of Earth where life exists. Ecosystems.

Explanation:

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Find the mass of an object on earth if its weight is 100N

Kaylis [27]

Answer:

0.19 kg

8 N

1.964 N

58.86 N

15 kg

Explanation:

w = Weight of an object = 100 N

g = Acceleration due to gravity of Earth = $9.81\ \text{m/s}^2$

m = Mass of an object

Weight is given by

$w=mg\\\Rightarrow m=\dfrac{w}{g}\\\Rightarrow m=\dfrac{100}{9.81}\\\Rightarrow m=10.19\ \text{kg}$

Mass of the object is 0.19 kg

g = $2\ \text{m/s}^2$

m = 4 kg

$w=mg\\\Rightarrow w=4\times 2\\\Rightarrow w=8\ \text{N}$

Weight of the object is 8 N.

m = 200 g

$w=mg\\\Rightarrow w=0.2\times 9.81\\\Rightarrow w=1.964\ \text{N}$

Weight of the object is 1.964 N.

Weight is the force the Earth exerts on an object which is on the surface of the Earth.

m = 6kg

$w=mg\\\Rightarrow w=6\times 9.81\\\Rightarrow w=58.86\ \text{N}$

The force of the object is 58.86 N.

w = 150 N

a = g = $10\ \text{m/s}^2$

$m=\dfrac{w}{g}\\\Rightarrow m=\dfrac{150}{10}\\\Rightarrow m=15\ \text{kg}$

Mass of the object is 15 kg.

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3 years ago

All scientists try to base their conclusions on _____.

crimeas [40]

They try to base their conclusions off of data and measurements of which they should record from conducting experiments

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3 years ago

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What state of matter having a definite volume but no definite shape

Lubov Fominskaja [6]

The state of matter is liquid.

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How far can you travel in 7 hours if you are driving at a rate of 55 mph

Oksi-84 [34.3K]

the answer is 385 miles

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2 years ago

Cacl2 is an example of

11111nata11111 [884]

An ionic bond because ca is a metal and cl is a nonmetal which is an ionic bond

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2 years ago