A race car travels around a track. It went 20 meters east in 1 second. What was his velocity? A. 0.05 m/s

B. 20 m/s east

C. 0.05 m/s east

D. 20 m/s

B. 20 m/s east

This is the answer.

The answer is 20m/s east or B

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the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.