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snow_tiger [21]
3 years ago
12

2.

Physics
2 answers:
Zinaida [17]3 years ago
5 0

Answer:

c. Force is not necessary for maintaining motion

I believe this is the correct answer, hope this helps :)

Explanation:

enot [183]3 years ago
3 0
C is the right answer
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To understand the interplay of observations and models you must first be able to distinguish between things that we observe and
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Answer: a) Observation

b) observation

c) observation

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e) inference

f) inference

g) inference

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Explanation:

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inferences: The Sun generates energy by fusing hydrogen into helium,The core temperature is 10 million k, The convection zone is cooler than the radiation zone,The composition of the photosphere is the same as that the gas cloud that have birth to our solar system.

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Answer:Weight is the result of gravity . The gravitational field strength of Earth is 10 N/kg (ten newtons per kilogram). This means an object with a mass of 1 kg would be attracted towards the centre of Earth by a force of 10 N. We feel forces like this as weight.

Explanation:

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9. ¿Por qué no es lo mismo distancia que desplazamiento?
masya89 [10]

Answer:

Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.

Explanation:

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3 years ago
How do we use energy transformation in our daily lives?
olga55 [171]

Answer:hat are some examples of energy transformation?

The Sun transforms nuclear energy into heat and light energy.

Our bodies convert chemical energy in our food into mechanical energy for us to move.

An electric fan transforms electrical energy into kinetic energy.

Explanation:

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Many behavioral psychologists would disagree with the social cognitive theory because most believe that behavior is __________.
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The correct answer B. Not affected by cognition

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