Multiple choice

During a football match the players were running very fast. Which kind of motion was being performed by the players in the field?

  1. Periodic motion

  2. Non periodic motion

  3. Vibratory motion

  4. Uniform motion

  5. Rectilinear motion

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct answer. A repetitive motion,  which repeats itself but not at fixed intervals of time is called non periodic motion. A football player running in the field is performing this as sometimes he runs fast and sometimes slowly and in different directions.