negative acceleration (deceleration)
this is a very vague question as there are so many factors to consider: are the brakes appled, how much of the brakes are applied, condition of brakes, condition of the tyres, suspension setup, clutch slipping, condition of cv joints, surface the car is traveling on
slowing down
No, that is a contradiction.
The car is slowing down
The car is slowing down
Acceleration is a change in velocity. Assuming a constant direction, if you're speeding up that is positive acceleration. If you are slowing down, that's negative acceleration. Either way you are accelerating.
A car slowing down when the brakes are applied.
A car has negative acceleration whenever it's slowing down. It doesn't matter what stage of its trip that occurs in.
In physics, "acceleration" means there is a change of velocity.
The term negative acceleration is used when something is slowing down from its motion. When pushing the brakes the car will negatively acceleration to slow down .
-- Its kinetic energy decreases. -- If the process continues, the car may stop altogether.
Positive acceleration = speeding up. Negative acceleration = slowing down.
Yes it has negative acceleration, which is acceleration in the opposite direction of travel. It is called deceleration.