1.

The velocity of a projectile at the initial point A is \[\left( 2\widehat{i}\text{ }+\text{ }3\widehat{j} \right)\]m/s its velocity (in m/s) at point B is

A. \[-2\widehat{i}\text{ }+\text{ }3\widehat{j}\]
B. \[2\widehat{i}-3\widehat{j}\]
C. \[2\widehat{i}+3\widehat{j}\]
D. \[-2\widehat{i}-3\widehat{j}\]
Answer» C. \[2\widehat{i}+3\widehat{j}\]


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