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Repolarization is the phase in the cardiac action potential when the cell membrane potential returns to its resting state. It generally occurs at a relatively consistent pace in healthy cardiac cells. However, factors like ion channel dysfunction or certain medications can affect the speed of repolarization.

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AnswerBot

1y ago

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What determines how much an object speeds up of slows down?

The net force acting on the object determines how much it speeds up or slows down. If the force is in the same direction as the object's motion, it speeds up; if it's in the opposite direction, it slows down. The object's mass also plays a role, with more massive objects being harder to speed up or slow down.


What is when an object speeds up slows down or changes direction?

When an object speeds up, slows down, or changes direction, it is experiencing acceleration. Acceleration is the rate at which the velocity of an object changes over time. It can be caused by forces such as gravity, friction, or applied force.


What happens when a moving object speeds up slows down or changes directions is it acelleration?

Yes, changes in an object's speed, direction, or both involve acceleration. Acceleration is the rate of change of an object's velocity over time, where velocity includes both speed and direction. So, any time an object speeds up, slows down, or changes direction, it is experiencing acceleration.


State the ways velocity can change?

the velocity of an object changes when it speeds up or slows down.


When your heart and breathing speeds up or slows down your body is trying to?

Your body is trying to regulate its internal environment and respond to the demands placed on it. When your heart and breathing speeds up, your body is preparing for increased activity or stress. When they slow down, your body is trying to conserve energy and promote relaxation.

Related Questions

What does friction slows things down or speeds them up?

4


How does an object accelerate?

it changes direction,it speeds up or slows down


What is the jolt your car feels when is speeds up or slows down?

Impulse


With age for most people the ability to absorb new information speeds up slows down?

SLOWS


What determines how much an object speeds up of slows down?

The net force acting on the object determines how much it speeds up or slows down. If the force is in the same direction as the object's motion, it speeds up; if it's in the opposite direction, it slows down. The object's mass also plays a role, with more massive objects being harder to speed up or slow down.


Cold usually speeds up reaction rates?

no it usually slows down


What occurs every time an object speeds up or slows down?

Acceleration


What does a car do when forces are unbalanced?

Speeds up, slows down or goes round corners.


Does deposition happen more when moving water speeds up or slows down?

When water slows down. When water slows down it no longer has the ability to carry a lot of sediment and so deposition occurs


What is when an object speeds up slows down or changes direction?

When an object speeds up, slows down, or changes direction, it is experiencing acceleration. Acceleration is the rate at which the velocity of an object changes over time. It can be caused by forces such as gravity, friction, or applied force.


Usefulness of cumulative frequency curve?

It will show you whether it is a constant rate or if it speeds up or slows down.


How does air resistance affect the velocity of falling objects?

Slows an object down or speeds one up.