Question

Define accelerarion and derive an expression for acceleration and state its sI units and dimensional formula?​

Answer 1

Answer:

Acceleration has the dimensions of velocity (L/T) divided by time, i.e. L T−2. The SI unit of acceleration is the metre per second squared (m s−2); or "metre per second per second", as the velocity in metres per second changes by the acceleration value, every second.

SI unit: m/s2, m·s−2, m s−2

Dimension: L T −2.

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Answer 2

Answer:

here is your answer....

Explanation:

acceleration is defined as rate of change of velocity of a body. Its SI unit is m/s²

the formula is v-u/t

hope it helps.....