Answer: Pressure(t) = 5mP*sin(191.08*t)
Step-by-step explanation:
The information we have:
Maximum pressure P = 5 mP
frequency = 1200Hz
Period = 1/frequency = (1/1200) seconds
when t = 0, P = 0, so we should use a sin function (because sin(0) = 0)
Then we can write this as:
Pressure(t) = P*sin(c*t)
where t is time in secnds, P is the maximum pressure 5mP, and c is a constant that depends on the period.
Pressure(t) = 5*sin(c*t)
knowing that the period is 1/1200 seconds, we have that:
c*1/1200 s = 2*3.14
c = 1200/(2*3.14) 1/s= 600/3.14 1/s
Our function is
Pressure(t) = 5mP*sin(191.08*t)
Answer:
1 13/32
Step-by-step explanation:
7(p+10)+9=5(p-2)-7p
7p+79=-2p-10
9p=-89
p=-9.89
<span>12x - 1 = 29
Add 1 to both sides of the equals sign
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<span>12x - 1 + 1 = 29 + 1
12x = 30
Now, divide both sides of the equal sign by 12 to isolate the x.
12x / 12 = 30 / 12
x = 2.5
Therefore, the solution is x = 2.5.
Hope this helps!!
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Is there arc length or may be radius
