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In a flow of matter, such as in a rocket, velocity lag is the speed difference between the flowing gas particles and solid/liquid particles. Any amount of velocity lag slows down the overall force and speed of the matter flow.
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∙ 16y ago
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What is the acceleration of an object that reache terminal velocity?
Zero, by definition. "Terminal velocity" implies that the velocity no longer changes.
Is velocity based on weight?
No, velocity is by definition just a rate of movement that is a scalar quantity.
Can a body move with a constant velocity in an accelerated motion?
No. The definition of acceleration is change in velocity.
What is the scientific definition of velocity?
Speed and acceleration.
What is the physics definition of velocity?
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
Why does velocity represents rate of change of displacement?
Because that is the definition of velocity
What is the definition of deacceleration?
Decrease in of velocity
What is average velocity's definition?
Average Velocity is displacement over total time.
Can an object be accelerating if it has a constant velocity?
No. The definition of 'acceleratiion' is 'any change in velocity'.
What is the acceleration of an object that reache terminal velocity?
Zero, by definition. "Terminal velocity" implies that the velocity no longer changes.
Is velocity based on weight?
No, velocity is by definition just a rate of movement that is a scalar quantity.
Can a body move with a constant velocity in an accelerated motion?
No. The definition of acceleration is change in velocity.
What is the scientific definition of velocity?
Speed and acceleration.
What word is the definition of the rate velocity changes with time gravity mass velocity or acceleration?
Force
What is the physics definition of velocity?
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
What is group velocity?
The official definition for the word group velocity is "the speed at which the energy of a wave travels."
Is it possible that the velocity of a body changes and its acceleration remains constant?
The definition of acceleration is: Any change of velocity, that is, speed or direction of motion. If an object is undergoing constant acceleration, then the definition says that its velocity must be changing.
