Question

A farmer take 40 seconds to move around field once ,what is the displacement and how many rounds he will take in 2min 20 sec?​

Answer 1

Displacement= 0

Because the farmer returns to his/her initial position.

Rounds in 40 seconds=1

Rounds in 2min 20 seconds= 140/40

= 3.5 rounds.

Answer 2

Displacement is zero due to circular motion . The time taken should be converted into sec and round is calculated as 3. I hope this helps!!!!!!