A cyclist starts from the center O of a circular park of radius 1 km, reaches the edge P of the park, then cycles along the circumference, and returns to the center along QO asIf the round trip takes 10 min, what is the net displacement,

A cyclist starts from the center O of a circular park of radius 1 km,

1.	A cyclist starts from the center O of a circular park of radius 1 km, reaches the edge P of the park, then cycles along the circumference, and returns to the center along QO asIf the round trip takes 10 min, what is the net displacement,
Answer» 0 1 2 3 Answer :A