Question

Why does second occur in unit of acceleration

Answer 1

Unit of displacement is unit of length, i.e. m. Unit of acceleration is unit of (velocity/time), i.e. (m/s)/s = m/s2. so SI unit of velocity is m/s and SI unit of time is second. so when we divide (m/s)/s=so we get m/s square.

hope this is helpful to you dear friend

Answer 2

Answer:

if a body is uniformly accelerated the distance is directly proprtional to time square