Question

please answer me it's important ​

Answer 1

Answer:

9.3 m/s

Explanation:

Distance travelled by the man in the first time = 10 s. Distance traveled by the man in the second time = 80 m. Ant the last Distance Travelled by the man = 120m.

Average speed = Distance Travelled = 100 x 80 x 120 = 9,60,000

Total Time Taken = 10 x 10 x 10 = 1000

Final Answer = 9.3 m/s.