Question

What is acceleration????

Answer 1

Hello Nikki,

Acceleration  is the change in the velocity or speed of an object. Negative acceleration is termed as deceleration.

hope it helps u.......

Answer 2

Hii frnd!!
acceleration is defined as the rate of change of velocity.
It is thus a vector quantity.
acceleration is measured in meters/second² using an accelerometer.
Hope this helps u.....