Question

define acceleration . mention its Sl unit?​

Answer 1

Answer:

acceleration (symbol: a) is defined as the rate of change (or derivative with respect to time) of velocity. It is thus a vector quantity with dimension length/time². In SI units, acceleration is measured in meters/second² using an accelerometer.

Answer 2

Answer:

Acceleration is a rate of change of Velocity. or It is the change of Velocity in unit time. It is a Vector Quantity.

SI unit of acceleration is ms -2

Explanation:

hope this help you friend.