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Levart [38]
3 years ago
9

Which one of the following is the correct relation?

Chemistry
2 answers:
Ann [662]3 years ago
8 0

Answer:

v2 = u2 + 2as

it is the correct answer

Schach [20]3 years ago
4 0

Answer:

v2 = u2 + 2as

it is the correct answer

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Why do cells carry out cellular respiration
vitfil [10]
<span>Plants and animals carry out cellular respiration, but only plants conduct photosynthesis. Cellular respiration is the process in which a cell uses oxygen to convert glucose, a simple sugar, into the energy-carrying molecule, adenosine triphosphate (ATP).

hope this helps :)</span>
8 0
4 years ago
Why are weather satellites useful in areas that are affected by hurricanes?
snow_lady [41]

Answer:

Since they are in a geostationary orbit, the GOES satellites provide continuous monitoring of the Earth's surface. They are able to constantly monitor the life cycle of significant weather such as hurricanes, tornadoes, flash floods, and hail storms.

4 0
3 years ago
Read 2 more answers
How many grams of aluminum are required to give a total dislocation length of 3,000 miles (enough to stretch from New York City
Luba_88 [7]

Answer:

0.13 g

Explanation:

mass of aluminum required = ( Dislocation length) / ( Dislocation density) × (density of metal)

3000 miles to cm (  1 mile = 160934 cm) = 3000 miles ×  160934 cm / 1 mile = 482802000 cm

density of Aluminium = 2.7 g /cm³

dislocation density of aluminum = 10¹⁰ cm³

mass of aluminum required = (482802000 cm × 2.7 g/cm³) / 10¹⁰ cm³ = 0.13 g

5 0
3 years ago
Cuales son los símbolos para representar que una reacción se produce en presencia de;
ycow [4]

Answer:

b

Explanation:

3 0
3 years ago
Analyze A scientist tests the hardness of a mineral and finds that it can scratch
zhuklara [117]

Topaz and quartz

Explanation:

Topaz and quartz are minerals that will scratch feldspars but will not scratch corundum. Corundum is one of the hardest substance based on moh's scale.

The hardness of a mineral is its resistance to deformation. A mineral is harder than another if it can scratch it.

The moh's scale of hardness list minerals in the order of their hardness:

  1.             Talc
  2.             Gypsum
  3.             Calcite
  4.             Fluorite
  5.              Apatite
  6.              Orthoclase
  7.              Quartz
  8.              Topaz
  9.               Corundum
  10.               Diamond

Diamond is the hardest and talc is the softest.

Orthoclase is a feldspar.

learn more:

Rocks as mineral aggregates brainly.com/question/6568161

Silicate minerals brainly.com/question/4772323

#learnwithBrainly

8 0
3 years ago
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