1.

A \[20\,\,kg\] ball is thrown upwards with a speed of\[6\,\,m\,\,{{s}^{-1}}\]. Find the maximum height it reaches\[(g=9.8\,\,m\,\,{{s}^{-2}})\].

A. \[2.86\,\,m\]
B. \[1.88\,\,m\]
C. \[3.82\,\,m\]
D. \[1.84\,\,m\]
Answer» E.


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