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telo118 [61]
2 years ago
7

Please help in my home work.change 120°F to celsius scale.​

Physics
1 answer:
STALIN [3.7K]2 years ago
5 0

Answer:

48

Explanation:

I'm not sure if this is right I'm so sorry if its not

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When a cell divides to help repair an organism, what type of cell division is it?
marin [14]

Answer:

Mitosis

Explanation:

Mitosis is the process of making new body cells

4 0
4 years ago
A person standing at the top of mountain aconcagua would be approximately 4.3 mi high. the radius of earth is 3959 mi. what is t
Brums [2.3K]
The answer is 184.6 hope this helped (:
5 0
4 years ago
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A 70 kg object strikes the ground with 2500 J of KE after falling freely from rest. How far above the ground was the object when
Kitty [74]

Answer:

3.64 m

Explanation:

m = Mass of object = 70 kg

Kinetic energy of the object = 2500 J

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

h = Height from which the object is dropped

Kinetic energy is given by

\dfrac{1}{2}mv^2=2500\\\Rightarrow v^2=\dfrac{2\times 2500}{70}

From conservation of energy we get kinetic energy equal to potential energy.

\dfrac{1}{2}mv^2=mgh\\\Rightarrow h=\dfrac{1}{2g}v^2\\\Rightarrow h=\dfrac{1}{2\times 9.81}\times \dfrac{2\times 2500}{70}\\\Rightarrow h=3.64\ \text{m}

The object was released from a height of 3.64 m.

6 0
3 years ago
The diagram below shows a portion of the rock cycle.
SCORPION-xisa [38]
Referring to the attached image below which represents the complete rock cycle, we will find that a marble can be formed when hot magma is cooled and crystallized.

Applying this to the given diagram, we will find that marble is most likely formed in position C

8 0
3 years ago
Help me please (* ̄(エ) ̄*)​
Len [333]

Answer:

1) Are always conservative

Explanation:

Elastic forces are always conservative.

Hope it helps you.

please mark as the brainliest answer.

3 0
3 years ago
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