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Changing velocity refers to a change in an object's speed and/or direction of motion. An increase in velocity means the object is speeding up, while a decrease means it is slowing down. The direction of the velocity vector also plays a crucial role in determining the overall motion of the object.
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What does constant velocity or acceleration mean?
Constant velocity means the object is moving in a straight line at a steady speed without changing direction. Constant acceleration means the object's velocity is changing at a constant rate over time.
How does velocity relate to velocity?
Velocity is a vector quantity that includes both speed and direction. When the velocity of an object changes, it means either the speed, direction, or both are changing. If velocity is constant, it means the object is moving at a steady speed in a straight line.
Which decides direction velocity or acceleration?
Acceleration determines the direction of velocity. Velocity is a vector quantity that includes speed and direction, while acceleration is the rate of change of velocity. If an object is accelerating, its velocity is changing, which means its direction is also changing.
If an object has a constant velocity then it?
If an object has a constant velocity, it means it is moving in a straight line at a steady speed without changing direction.
What is the relationship between acceleration and velocity in physics?
In physics, acceleration is the rate of change of velocity. This means that acceleration affects how quickly an object's velocity changes over time. If an object is accelerating, its velocity is changing either by speeding up, slowing down, or changing direction.
