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.
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.
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.
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.
the velocity of an object changes when it speeds up or slows down.
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.
4
it changes direction,it speeds up or slows down
Impulse
SLOWS
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.
no it usually slows down
Acceleration
Speeds up, slows down or goes round corners.
When water slows down. When water slows down it no longer has the ability to carry a lot of sediment and so deposition occurs
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.
It will show you whether it is a constant rate or if it speeds up or slows down.
Slows an object down or speeds one up.