What is the velocity acquired by a freely falling object 5 seconds after being dropped from a rest position? What is it 6 seconds after?
Answer:
?v = at = 9.8
m/s2 (5 s) = 49 m/s (ignoring sig-figs). After six seconds ?v = at = 9.8 m/s2
(6 s) = 58.8 m/s (ignoring sig-figs).
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