Question

a particle moves in a circular track of 20 m with speed of 62.8 m/s the time period of the particle is ________ s.​

Answer 1

Answer:

30 s

Explanation:

i hope you get the answer

Answer 2

Answer:

2s

Explanation:

I hope u get the answer,,

I don't know solution but I know just answer, our physics lecturer said just answer and said write solution it was Homework and Iam searching in Google but i didn't get the solution part and here the answer also wrong...,

The correct answer is, " *2 SECONDS* "