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SSC CGL 2022 PYQ — Question 39

SSC CGL - 18 April 2022 - Shift 1 • General Awareness • Q39

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What is the power of ‘second’ in the SI unit of acceleration?
 

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Correct answer: A

Explanation

The correct answer is option 1 i.e. -2.

  • The SI unit of acceleration is the meter per second squared or (ms−2).
  • The equation for calculating acceleration is: Acceleration = (change in velocity)/(change in time).
  • The rate at which velocity changes with time in terms of both speed and direction is acceleration.