1.

A body falling freely from rest covers \[\frac{7}{16}\] of the total height in the last second of its fall. What is the height from which it falls?

A. \[24.2\,\,m\]      
B.        \[38.4\,\,m\]
C. \[78.4\,\,m\]        
D.        \[46.8\,\,m\]
Answer» D.        \[46.8\,\,m\]


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