Question

Which of the following is not an
example of periodic motion?
Answer:
A
000
Motion of a swing.
B
ooo
Rotation of earth on its axis.
С
000
Revolution of Earth around Sun.
D
000
Football player running in the field.​

Answer 1

Answer:

Option (d):-

Football player running in the field

Answer 2

ANSWER

Option D is correct

because the running of football player is not uniform so option d is correct

it is your answer thanks.