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ella [17]
4 years ago
5

Hiii , some help please lol!!​

Mathematics
1 answer:
zlopas [31]4 years ago
3 0

Answer:

d is the correctone

Step-by-step explanation:

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For a moving object,When. The force acting on the object varies directly with the object's acceleration. When a force of 64 N ac
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Answer:

72 N

Step-by-step explanation:

From the question.

Force is directly proportional to acceleration, with the mass of the object constant.

F α a

F = ka

F₁/a₁ = F₂/a₂....................... Equation 1

Where F₁ = Initial force, a₁ = initial acceleration. F₂ = final force, a₂ = Final acceleration.

make F₂ the subject of the equation

F₂ = (F₁/a₁)a₂................ Equation 2

Given; F₁ = 64 N, a₁ = 8 m/s², a₂ = 9 m/s²

Substitute these values into equation 2

F₂ = (64/8)(9)

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5 0
4 years ago
Prove that 3: 8 is equivalent to 12: 32
Kazeer [188]
3:8 can also be written as 3/8

12:32 can also be written as 12/32

\frac{12}{32} = \frac{3\times 4}{8\times 4} = \frac{3}{8}

So thus 3:8 is equivalent to 12:32
6 0
3 years ago
Write an equation for the line that has a slope of 1/2 and passes though the point (-2,5)?
Schach [20]

Answer:

y=1/2x+6

Step-by-step explanation:

Y=MX+B

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Answer:

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Step-by-step explanation: If you need more help just message me :)

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V≈508.94cm³ would be chur answer

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