A cruise ship made a trip to Guam and back. The trip there took 12 hours and the trip

Physics

1 answer:

Alecsey [184]3 years ago

6 0

Answer:

The average speed is 8.0 km/h

Explanation:

We use the data for the return journey to calculate the distance travelled using the constant velocity equation:

s = v t =6*4=24km

Note I didn't change any units so the answer comes out in kilometres.

Now use the distance and time taken to travel to Guam to find the average speed:

v=st=24/3=8.0km/h

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