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When an object is moving with different velocity with respect to time then the object is in acceleration or decceleration mode. If the rate of change of velocity is positive then it is said to be accelerated, if its negative it is said to be deaccelerated.

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What is the difference between acceleration and deceleration?

Acceleration means speeding up or getting faster. Deceleration means losing speed or speed rate decreasing. 'Celer' is the Latin word for fast or speedy. - Answer Deceleration is the loss in speed or slowing down. Acceleration is the increase in speed.


What is the difference between positvie and negative acceleration?

Positive acceleration refers to an increase in velocity over time, while negative acceleration (deceleration) refers to a decrease in velocity over time. Positive acceleration occurs when an object speeds up, while negative acceleration occurs when an object slows down.


Is it possible to tell the difference between moving at a constant velocity and not moving at all?

Yes, it is possible. If you are moving at a constant velocity, you will feel no acceleration or deceleration. In contrast, if you are not moving at all, you will feel stationary with no change in velocity.


What is the difference between radial and tangential acceleration in circular motion?

Radial acceleration is the acceleration towards the center of the circle, while tangential acceleration is the acceleration along the tangent to the circle.


What is the difference between deceleration and retardation?

Deceleration refers to any reduction in speed, while retardation specifically refers to a decrease in speed due to an opposing force, like friction or air resistance. Essentially, all cases of retardation involve deceleration, but not all deceleration is due to retardation.

Related Questions

What is the difference between the relationship that defines acceleration and the relationship that states how it is produced?

What relationship "defines" acceleration? What relationship "states" how acceleration is produced? Please clarify.


What is the difference between acceleration and deceleration?

Acceleration means speeding up or getting faster. Deceleration means losing speed or speed rate decreasing. 'Celer' is the Latin word for fast or speedy. - Answer Deceleration is the loss in speed or slowing down. Acceleration is the increase in speed.


What is the difference between positvie and negative acceleration?

Positive acceleration refers to an increase in velocity over time, while negative acceleration (deceleration) refers to a decrease in velocity over time. Positive acceleration occurs when an object speeds up, while negative acceleration occurs when an object slows down.


Is it possible to tell the difference between moving at a constant velocity and not moving at all?

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What is the difference between a curved line on a distance-time graph and a straight line?

A curved line represents changing speed - either acceleration or deceleration - while a straight line indicates that the speed is constant.


What is the difference between gravitational acceleration and acceleration?

Gravitational acceleration is simply acceleration due to gravity.


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