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Vitek1552 [10]
3 years ago
10

Which of the following is a homogenous mixture?

Physics
2 answers:
Zolol [24]3 years ago
8 0
That answer is blood!!
Ivanshal [37]3 years ago
3 0

Answer:

Blood is a homogenous mixture

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A model rocket is launched directly upward at a speed of 16 meters per second from a height of 2 meters. The function f(t)=−4.9t
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Hmax=15.06 meters

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The maxima of the function occurs when the slope is zero. i.e.

\frac{df}{dt} =0\\\frac{df}{dt} =\frac{d}{dt} (-4.9t^2+16t+2)\\\frac{df}{dt} =-4.9*2t+16\\-9.8t+16=0\\t=16/9.8\\t=1.63 secs

Hence the maxima occurs at t=1.63 seconds

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f(1.63)=-4.9(1.63^2)+16(1.63)+2\\f(1.63)=15.06\\

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