Question

Acceleration and deceleration have the same unit yet they have difference

Answer 1

$\bold{Heya....!!!}$



$\huge\boxed{Acceleration}$

$\huge\boxed{Deceleration}$


These both have same unit and same meaning but what matters here is Sign . Deceleration is negative of acceleration . In questions if it is given the word deceleration then it has to be taken negative . We just have to put -ve sign.




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Answer 2

Acceleration and deceleration are terms which are generally considered to have opposite meaning. However, there is difference between literal and scientific meanings of these terms. In literal sense, acceleration is considered to describe an increase or positive change of speed or velocity. On the other hand, deceleration is considered to describe a decrease or negative change of speed or velocity.

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