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Sladkaya [172]
3 years ago
15

What does this device do

Biology
1 answer:
kramer3 years ago
3 0

measures  a person's blood pressure when the heart contracts and relaxes

hope this helps

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Which choice represents a dihybrid cross?
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Answer:

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Explanation:

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Some bacteria are propelled by biological motors that spin hair-like flagella. A typical bacterial motor turning at a constant a
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Answer:

Angular speed of the bacteria motor is 1447rad/s

t = 4.342 × 10^-3 seconds

Explanation:

Hint: Do you remember circular motion in physics???

Okay, let's go

Given:

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tangential speed at the rim of 2.33 10-5 m/s

Let's recall that angular velocity

ω = Vt/r

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1.61 ×10-8 m

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Let's find the elapsed time too

Since The angular velocity is said to be constant, there will be no acceleration (a = 0)

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t = θ/ωo

(θ = 1 revolution or 2π rad, ωo = 1447rad/s)

t = (2π rad)/(1447 rad/s)

t = 4.342 × 10^-3 seconds

8 0
3 years ago
Plants use the sun’s light energy to make their own Choose... , which they need to grow. This is an example of how light energy
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Help me please i put more for the questions
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Where are the questions cuz I don’t seem them either
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3 years ago
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