Question

define acceleration .what is the unit of acceleration​

Answer 1

Explanation:

Since acceleration is a velocity change over a time, the units on acceleration are velocity units divided by time units - thus (m/s)/s or (mi/hr)/s. The (m/s)/s unit can be mathematically simplified to m/s2.

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Answer 2

$\huge\underline\pink{\dag{\sf{ ANSWER}}\dag}$

$\bold\purple{Acceleration}$is the rate of change of the velocity of an object with respect to time.

The first formula of acceleration is from Newton’s second law relates force, mass, and acceleration in an equation. Thus, the formula is: $\fbox{F= ma}$