Question

Q2.A motorcyclist goes 30 km east and then she moves 45 km west along the same road.
How much distance did she travelled? If the distance travelled towards east is
represented by a positive integer then by which integer will you represent her final
position?​

Answer 1

Answer:

distance travelled =(30+45) km =75 km

her final position will be determined by positive sign because negative and positive sign are only used in the case of acceleration

Answer 2

distance=30+45

=75km

Her final position will be positive because distance never measured in negative