isabella31056 isabella31056
  • 14-10-2021
  • Physics
contestada

I need the answers to the practice on your own part. Please I need this asap I will mark brainliest

I need the answers to the practice on your own part Please I need this asap I will mark brainliest class=

Respuesta :

evgeniylevi
evgeniylevi evgeniylevi
  • 14-10-2021

Answer:

1) 150 [m/min]; 2) 250 [m/min].

Explanation:

1) time=10min; distance=1,5km, then the speed=distance/time=1.5/10[km/min]= 0.15 [km/min] or 150 [m/min] or 2.5 [m/s];

2) time=10 min; distance=2.5 km, the the speed=distance/time= 2.5/10= 0.25[km/min] or 250 [m/min] or ā‰ˆ4.17 [m/s].

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