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Bogdan [553]
3 years ago
15

A body oscillates with simple harmonic motion along the x-axis. its displacement varies with time according to the equation x(t)

= a sin(ω t + φ). if a = 5 m, ω = 3.444 rad/s, and φ = 1.0472 rad, what is the acceleration of the body at t = 3 s? note: the argument of the sine function is in radians rather than degrees. answer in units of m/s 2 .

Mathematics
1 answer:
Yanka [14]3 years ago
5 0
My graphing calculator says the acceleration at that time si 54.995 m/s.

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Solve the system of equations by graphing<br>2x+y=8<br>x+3y=9​
natima [27]

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Answer:

  (x, y) = (3, 2)

Step-by-step explanation:

The attached graph shows the solution.

  (x, y) = (3, 2)

3 0
3 years ago
Given s(x) = 2x - 3 and t(x) = 5x + 4. Find the formula and domain for v(x) = s (x) / t (x) and w(x) = t (x) / s (x)
Liula [17]
V(x) = (2x - 3)/(5x + 4)
The domain is all Real numbers except x = -4/5, because if x = -4/5 the denominator would be zero and you cannot divide by zero.
{x | x ∈ R, x ≠ -4/5}

w(x) = (5x + 4)/(2x - 3)
similarly, x ≠ 3/2
so, {x| x ∈ R, x ≠ 3/2}
8 0
3 years ago
Read 2 more answers
Please help me or i will fail
dusya [7]
Find area of square: 7^2 = 49

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find area of circle: 3.5^2*3.14=38.465

Remove area of circle from area of square:
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Answer A is the correct one :)
4 0
3 years ago
Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
mash [69]

Answer:

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7 0
3 years ago
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A plant is already 52 centimeters tall, and it will grow one centimeter every month. Let H be the plant's health (in centimeters
Tasya [4]

Plant's height after 31 months:82 centimeters

<h3>How to find the height of the plant</h3>

The equation that can be used to find the height of the plant is given as

h = 52 centimeters + 1m

We have that the plant grows at 1 centimeter every month hence we have 1m in the equation.

Then the number of periods is m, Now we are to find the height in this period of time

h = 52 + 1*31

= 51 + 31

= 82

Hence the height after 31 months is given as 82 centimeters.

Read more on height here:

brainly.com/question/73194

#SPJ1

5 0
2 years ago
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