Question

2. A man runs a race against a dog. The following graph is showing how they moved during the race.



[Along x axis … 0, 10, 20 seconds Along y axis … 0, 100, 200 metres]

a) What was the distance for the race?

b) After how many seconds did the dog overtake the man?

c) How far from the start did the dog overtake the man?

d) What was the dog’s time for the race?

e) Calculate the average speed of the man?

f) After 8 seconds is the speed of the man increasing, decreasing or staying the same?

g) What is the speed of the dog after 18second?​

Answer 1

Answer:

ckyfidlifc.hfhமJfhபொஹ்ஃப்ஜ்ஃப்ச்ஜ்ஃப்சஜ்க்சஜ்க்சுல்ஃப்ல்xஉஃப்ல்xஉஃப்ல்ழ்.உஃப்xஉர்ழ்ஜ்ஃப்xஉல்ர்ல்டுல்ர்டுல்ட்லிட்டிட்டில்ட்ட்லநுடட்

Explanation:

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