The main idea of the article is that Newton's Three Laws of Motion teach us important rules about physics.

Which key detail supports the main idea?
A
Isaac Newton was an English physicist and mathematician.
B
Physics is the study of how matter behaves and moves.
C
It is anything that has mass and takes up space.
D

They describe what happens to objects when forces act on them.
How does the information in the section “History Of Newton's Laws Of Motion” support the main idea of the article?
A
It explains who came up with the three Laws of Motion and what each of them states.
B
It explains who came up with the three Laws of Motion and where they were first described.
C
It shows when the three Laws of Motion were written and how they are different from other physics laws.
D
It shows when the three Laws of Motion were written and how they have changed over time.

Read the selection from the section "Newton's First Law Of Motion."

Basically, what Newton's First Law is saying is that objects behave predictably. If a ball is sitting on your table, is it going to start rolling around or bouncing? It won't unless a force acts on it to cause it to do so. In the same way, moving objects don't change their direction.

What does the author mean by "predictably"?
A
in an interesting way
B
in a surprising way
C
in an expected way
D
in a dangerous way

Read the selection from the section “Newton's Second Law Of Motion."

You can think of deceleration as acceleration with a negative sign on it. For example, a ball rolling down a hill moves faster as it keeps rolling. It accelerates as gravity acts on it in the same direction as the motion. Acceleration is positive. If a ball is rolled up a hill, the force of gravity acts on it in the opposite direction of the motion. So, acceleration is negative, or the ball decelerates. This means that it moves slower as it continues up the hill.

Which phrase from the selection helps the reader understand the meaning of "deceleration"?
A
keeps rolling
B
same direction
C
moves slower
D
continues up

oh no oh no oh no no no no no

i am going to brainly type in a question and it will give you like three different results you Click on the question you ask and Then you will hit see to answers And then we'll give you the answer

A

B

a

c
d
b