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Oxana [17]
3 years ago
14

Which statement best summarizes the central idea of “Applications of Newton’s Laws”? Newton’s laws can explain the forces that o

ccur between objects every day. Newton’s laws are useful for explaining why we should make good decisions. People should use caution when moving objects, due to objects’ inertia. Newton’s laws are outdated and cannot be used for present-day problems and situations.
Mathematics
2 answers:
Kisachek [45]3 years ago
8 0

Step-by-step explanation:

Newtons has given three laws of motion. The concept of gravitational force is also given by Newton. According to him the force acting between two objects is given by :

F=G\dfrac{m_1m_2}{r^2}.............(1)

Where

m₁ and m₂ are masses of two objects

r = distance between them

G = universal gravitational constant

Equation 1 shows the force acting between the objects in the universe. So, Newton's laws explains about the forces acting between objects in our daily lives.

nadya68 [22]3 years ago
5 0
Answer: <span>Newton’s laws can explain the forces that occur between objects every day. 

Newton's Laws are known as the "Three Laws of Motion." They address inertia, force, and gravity. Because these are all phenomenons that occur every day, that is the correct answer.
</span>
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I’ll give the Brainliest to who answers this question with a reasonable explanation.
Lyrx [107]
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5 0
3 years ago
Which expression is equivalent to -8? A=-2^-3 B=(-1/2)^-3 C=(1/2)^-3 D=2^-3
sladkih [1.3K]

Answer:

The answer is option B.

Step-by-step explanation:

( -  \frac{1}{2} ) ^{ - 3}  = ( - 2) ^{3}  =  - 8

Hope this helps you

4 0
3 years ago
Read 2 more answers
14. Find the distance between (7,217pi/180 ) and (5,-23pi/36 ) on the polar plane.
irina [24]

Answer: the distance is  3.49 units

Step-by-step explanation:

There are some ways to find the exact distance, i will calculate the distance in rectangular coordinates.

When we have a point (R, θ) in polar coordinates, we can transform it into rectangular coordinates as:

x = R*cos(θ)

y = R*sin(θ)

Then we have:

(7,217pi/180 )

R = 7

θ = (217/180)*pi

x = 7*cos( (217/180)*pi) = -5.59

y = 7*sin( (217/180)*pi) = -4.21

So this point is (-5.59, -4.21) in rectangular coordinates.

And the other point is  (5,-23pi/36 )

R = 5

θ = -(23/36)*pi

x = 5*cos(  -(23/36)*pi ) = -2.11

y = 5*sin(  -(23/36)*pi ) = -4.53

So this point is (-2.11, - 4.53)

Then the point distance between those points is:

D = I (-2.11, -4.53) - (-5.59, -4.21) I

D = I (-2.11 + 5.59, -4.53 + 4.21) I

D = I (3.48, -0.32) I = √( (3.48)^2 + (-0.32)^2) =  3.49

4 0
3 years ago
I need help bbbbbbbb​
Sav [38]
Answer: 180cm


Explanation:

The area of a triangle is 1/2(b)(h).
The height of the triangles is 12cm and the base is 6cm.

1/2(6)(12) = 36cm
Multiply by 4 = 144


For square: 6 • 6 = 36cm


144cm + 36cm = 180cm
8 0
3 years ago
Are the graphs of each pair of equations parallel, perpendicular,or neither? PLEASE I NEED YOUR HELP
Nata [24]

Answer:

there is hint for u in the book darling

you can refer example 4 in the same book

7 0
3 years ago
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