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nikitadnepr [17]
3 years ago
13

Your family took 6 hours to travel to your destination. The average speed for the first time 2 h 15 min was 160 km/h. For the re

maining trip, the average speed was 180 km/h. How long did it take your family to travel at an average speed of 180km/h? ​
Physics
1 answer:
Leni [432]3 years ago
5 0

Answer:

3 h 45 min

Explanation:

6 - 2 = 4

4 - .15 = 3 45

Hopefully this helps you :)

pls mark brainlest ;)

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- radius of the hill: r=100 m

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(b) The problem is exactly identical to step (a), but this time we have to use the mass of the driver instead of the mass of the car. Therefore, we find:
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