retardation and deceleration in uniform linear motoin, they are same but in projectile motion they not the same
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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.
Braking is another term used for retardation or deceleration. It refers to the process of reducing the speed or velocity of an object or vehicle.
Retardation is a form of acceleration that is negative, meaning that the object is slowing down. Positive acceleration refers to the object speeding up.
Retardation means deceleration or the negativity to speed. It's synonyms Disintegrate, Prejudice, Destruct etc. The formula of retardation is V - U/ T where V is the final position U is the initial motion and T is the time taken by object.
Deceleration is the decrease in velocity over time, while negative acceleration is the decrease in velocity in a specific direction.
A negative acceleration is called deceleration or retardation. It refers to the decrease in speed or velocity of an object over time.