Respuesta :

Chesna

Answer:

4.11 m/s

Explanation:

1 hour = 3600 s

2 hours = 3600 × 2

= 7200 s

Average speed = total distance ÷ total time taken

= 29752 m ÷ 7200 s

= 4.107 m/s

= 4.11 m/s (to 3 s.f)

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