The shift of velocity per unit of given time is called acceleration. The types of acceleration are negative acceleration and positive acceleration.
Acceleration. Deceleration is a decrease of speed during a given interval of time.
"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..
That's called the frequency.
false
Acceleration. Deceleration is a decrease of speed during a given interval of time.
"acceleration"
positive 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..
It may or may not be true: it depends on the direction in which the acceleration is being measured.
No. It is the change in velocity (not speed) during a given interval of time. It can be an increase or a decrease although a decrease is also called a deceleration.The distinction between velocity and speed can best be illustrated by an object going round in a circle at a constant speed. It is changing direction all the time so that its velocity is constantly changing. It is constantly accelerating even though it is travelling at constant speed.
That's called the frequency.
acceleration
It is said to be accelerated
(change in distance) divided by (time interval) = the object's average speed during that time interval.