Answer:
The diameter of the tire is 1.274 m
Explanation:
Given;
total length of the street, L = 172 m
let the radius of the tire = r
let the diameter of the tire, d = 2r
In every single turn, a tire covers a distance, D = 2πr
for the total 43 times, the distance covered, D = L = 43 x 2πr
L = 43 x 2πr
172 = 86πr
d = 2r = 2 x 0.637
d = 1.274 m
Therefore, the diameter of the tire is 1.274 m
The reason why the large-scale convection currents occur in the atmosphere is because Earth's rotation causes air at the equator to move much faster than air at the poles.
<h3>What is convection?</h3>
This can be defined to mean the circular motion that air is made to pass through.
This causes warmer air with faster molecules to be dense as the cooler air gets to the atmosphere.
Read more on convection here:
brainly.com/question/9382711
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I think its d all of the above
<span>n 1895 an eruption happened and the volcanic ash was heavy enough to poison the land and kill livestock, especially in the East Fjords of Iceland.The eruption occurred from the SE corner of the caldera. The eruption formed Viti crater. Farmland was damaged by the eruption. Also, this is the largest eruption for this volcano.<span>
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