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Scilla [17]
2 years ago
14

The formula for centripetal acceleration, a, is given below, where v is the velocity of the object and r is the object's distanc

e from the center of the circular path.
a= v^2/r

Solve the formula for the velocity.

v=
Mathematics
2 answers:
iren [92.7K]2 years ago
8 0

Answer:

v=\sqrt{ar}

Step-by-step explanation:

julsineya [31]2 years ago
3 0

Answer:

Step-by-step explanation:

For this case we have the following equation:

a = v ^ 2 / r

From here, we must clear the value of speed.

We have then:

v ^ 2 = a * r

v = root (a * r)

Answer:

the formula for the velocity is:

v = root (a * r)

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15 points please help!! :)<br> Find the value of x.
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Answer:

Question 4: -11

Question 5: -7

Step-by-step explanation:

Four

Every triangle has 180 degrees.

So all three angles add to 180

<em><u>Equation</u></em>

60 + 80 + x + 51 = 180

<em><u>Solution</u></em>

Combine the like terms on the left. This is the first time I've seen x be a negative value. Almost all of the time it isn't, which should make you wonder.

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Five

If a triangle is a right triangle and one of the angles is 45, then so is the other one.

<em><u>Proof</u></em>

a + 45 + 90 = 180         Combine like terms on the left

a + 135 = 180                Subtract 135 on both sides.

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a = 45

<em><u>Statement</u></em>

That means 52 + x = 45 and here is another negative answer. Subtract 52 from both sides

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