Reteradation will be half of acceleration
No, it's only the acceleration. By (-)ve acceleration ,it means retardation or deceleration..
No, it's only the acceleration. By (-)ve acceleration ,it means retardation or deceleration..
Acceleration. Deceleration is a decrease of speed during a given interval of time.
acceleration
Speed
"acceleration"
It is said to be accelerated
positive acceleration
(change in distance) divided by (time interval) = the object's average speed during that time interval.
false
That is called speed, or - if the direction is also relevant - velocity.
retardation is nothing but the decrease in speed. so if the increase in speed can be taken as positive then for sure decrease in speed can be taken as negative acceleration.