Physics, asked by shantimalviya9, 5 hours ago

a plane 1. A plane travels in a single direction on a runway. It reaches the end of the runway in 20 seconds and its velocity is 80 m/s its acceleration? . ​

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Answered by LaRouge
1

Answer:

First, it combines with carbon dioxide in the soil to form a weak acid called carbonic acid. ... Carbonic acid slowly dissolves away minerals in rock, especially the carbonate minerals that make up limestone and marble. The weak acid decomposes the insoluble rock into watersoluble products that move into the groundwater.First, it combines with carbon dioxide in the soil to form a weak acid called carbonic acid. ... Carbonic acid slowly dissolves away minerals in rock, especially the carbonate minerals that make up limestone and marble. The weak acid decomposes the insoluble rock into watersoluble products that move into the groundwater.

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