Question

what is the difference between acceleration and deceleration explain with examples are the vectors

Answer 1

◆Acceleration -
$\frac{dv}{dt}$
●Deceleration-

$- \frac{dv}{dt}$
◆acceleration is the positive rate of change of velocity

●deceleration is negative change of velocity.

◆acceleration increase speed,velocity

●deceleration decrease speed,velocity.