SSC CGL 2022 PYQ — Question 43

The correct answer is option 4 i.e. velocity

• Acceleration is equal to the rate of change of velocity.

• It is denoted by a.

  $a= {dv\over dt}$ (velocity, t = time)

  $v= {distance\over time}$, here unit of distance is in meters and time in seconds and thus the unit of velocity is m/s.

  Therefore, the unit of acceleration is m/s2

  Thus, acceleration is defined as the rate of change in velocity.