It may or may not be true: it depends on the direction in which the acceleration is being measured.
no, that is positive acceleration
false
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..
The shift of velocity per unit of given time is called acceleration. The types of acceleration are negative acceleration and positive acceleration.
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.
Negative acceleration is also called as deceleration.
Yes, acceleration can be positive and negative because acceleration is a vector. It has both direction and magnitude. The direction is what makes it positive or negative. Negative acceleration is usually called deceleration.
In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".In popular usage, "acceleration" means an increase in speed. In physics, any change in velocity is called an "acceleration".
It is called acceleration.
It is called acceleration.
You'll find a lot of people who call it "deceleration". But in real Physics, there's no such thing.There's only positive or negative acceleration, depending on whether the acceleration is inthe same or opposite direction compared to what you decided to call the positive direction.Negative acceleration is sometimes, but not always, associated with something that's slowing down.
if a body covered same distance in unequal interval of time the acceleration is produce this acceleration is called variable acceleration