A car travels 2,000 mi at a
constant speed of 70 mi/hr.
How long did the trip take?

Explanation:

The time taken can be found by using the formula

d is the distance

v is the velocity

From the question we have

We have the final answer as

Hope this helps you

their crystal patterns have been disrupted by stress

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.