Question

a scooter moves 45 km on one litre of petrol .in a journey , the scooter used up one litre of petrol. is it necessary that the displacement of the scooter in the journey of 45km ? is it possible that the displacement is 45km

Answer 1

No it is not necessary that the scooter will run 45km in 1l of petrol. It can be less or more too