Rate of deceleration is expressed as negative acceleration. The negative sign indicates that deceleration takes place in the opposite direction as acceleration. Both are as expressed in standard units m/s^2. More »

There is no such thing as a formula for deceleration; there is only a formula for acceleration. To find the acceleration, subtract the initial velocity from the final velocity and divide that sum by the time taken. If th... More »

The law of acceleration is formally referred to as Newton's Second Law of Motion and defines the rate of acceleration as a product of the force exerted on the object and the mass of the object. The rate of acceleration i... More »

The tangential acceleration of a body is the rate of change of the tangential component of the velocity of the body with time. For a body to have tangential acceleration, it needs to be moving in an angular path. The not... More »

Acceleration refers to the change in velocity of a moving object within a certain period of time, either to a slower or faster pace, while deceleration exclusively refers to the negative acceleration (or slowing down) of... More »

Symptoms of rear differential failure include vibrations, noises and other irregular driving characteristics, such as whirring on deceleration, whining during acceleration or rumbling at speeds over 20 miles per hour, ac... More »

Constant acceleration is a change in velocity that doesn't vary over a given length of time. If a car increases its velocity by 20 mph over the course of a minute, then increases by another 20 mph the next minute, its av... More »