Football1045 Football1045

01-09-2020
Physics

contestada

A cross-country skier can complete a 7.5 km race in 45 min. What is the skier’s average speed?

Respuesta :

flikitrix flikitrix

01-09-2020

Answer:

Speed = 10 km/hr

Explanation:

Speed = Distance / Time

Since we have to convert it into minutes to hours ( because it is km/hr )

45 minutes = 0.75 hours

Therefore,

Speed = 7.5 / 0.75

= 10 km/hr

Hope it helps!

Answer Link

swangmeraz0502 swangmeraz0502

11-03-2021

Answer:

10

Explanation:

Ver imagen swangmeraz0502

Answer Link

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