A man running at 4m/s on straight tracks increased his speed to 6m/s after 20s. What is the acceleration? *
A. 5 meter per second squared
B. 10 meter per second squared
C. 0.1 meter per second squared
D. 1.0 meter per second squared
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A man running at 4m/s on straight tracks increased his speed to 6m/s after 20s. What is the acceleration? *
A. 5 meter per second squared
B. 10 meter per second squared
C. 0.1 meter per second squared
D. 1.0 meter per second squared
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Answer:
LETTER A
Explanation:
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