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shutvik [7]
3 years ago
6

HELP PLZ HELP ME ANSER THIS WILL GIVE BRAINLIEST

Physics
1 answer:
zaharov [31]3 years ago
4 0

Answer:

fertilization

Explanation:

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Resting potential is the static membrane potential of the dormant cells. It is opposite of the action potential or the graded membrane potential. Na+/K+ ATPase pumps helps offset the ion diffusion through leak channels on neurons and helps return the membrane potential to its resting voltage.

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3 years ago
The Achilles tendon connects the muscles in your calf to the back of your foot. When you are sprinting, your Achilles tendon alt
drek231 [11]

Answer:

5 mm

Explanation:

Youngs's modulus (Y) is described by the following expression:

Y=\frac{F*L}{\Delta L*A}

Where F is the force exerted on the tendon, L is its length, A is its area and ΔL is its change in length (stretching).

The force in this case is 8 times the weight of the runner:

F= 8*m*g\\F= 8*70*9.8\\F=5488 N

Therefore, the change in length of the tendon is given by:

\Delta L=\frac{F*L}{Y*A}\\\Delta L=\frac{5488*0.15}{0.15*10^{10}*1.1*10^{-4}}\\\Delta L= 0.004989 m

the runner's Achilles tendon will stretch by 0.004989 m, which is roughly 5 mm.

8 0
4 years ago
Poverty and backwardness are also considered as the cause of rapid population growth. Why????
alexandr402 [8]

because poor and people of back places may not have enough knowledge about contraceptive devices and may not have enough money to buy it.That's why poverty and backwardness are considered to be a cause of population growth

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3 years ago
Marble is a ____metamorphic rock<br><br> Folded<br> Banded<br> Foliated <br> Non-foliated
lilavasa [31]

i think it's banded but im not sure.

3 0
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What are the independent, dependent and controlled variables in my science lab? The lab is about how the steepness of a ramp aff
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Hope it helps you please mark brainliest

Explanation:

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