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Discuss how you could measure Earth's diameter using nothing but a shadow-casting stick, a protractor, and a car's trip odometer if on a road trip between two cities that are approximately on the same line of constant longitude with a relatively straight shot of road connecting them. How do you know when it is midday

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Jacob098idn

Answer:

Discuss how you could measure Earth's diameter using nothing but a shadow-casting stick, a protractor, and a car's trip odometer if on a road trip between two cities that are approximately on the same line of constant longitude with a relatively straight shot of road connecting them.

Explanation:

Mickymike92idn

The distance travelled as read from the car's odometer will give the diameter of the earth.

What are longitude lines?

Longitude lines are imaginary lines which divides the earth into two hemispheres.

To determine the diameter of the earth, the car's trip odometer is set at zero from the first city at the start of the journey.

At midday along the straight road, the shadow-casting stick will cast no shadow.

At the end of the journey to the second city, the distance travelled is read from the car's odometer which then gives the diameter of the earth.

Therefore, the distance travelled as read from the car's odometer will give the diameter of the earth.

Learn more about diameter of the earth at: https://brainly.com/question/15118032

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