John is riding on his bicycle in going to school. He is traveling at a speed of 10 kph and cover 10 km in 1 hour. If his speed decreases to 5 kph, it will take him 2 hours to cover the same distance. Complete the table if he is travelling at a constant speed and answer the questions that follow: Time in hours 1,2,5,? Speed in kph 10,5,?,1
1. How do the speed and the time of travel affect each other? 2. What kind of relation is being shown in the situation?