A) \[-2\widehat{i}\text{ }+\text{ }3\widehat{j}\]
B) \[2\widehat{i}-3\widehat{j}\]
C) \[2\widehat{i}+3\widehat{j}\]
D) \[-2\widehat{i}-3\widehat{j}\]
Correct Answer: B
Solution :
[b] At point B the direction of velocity component of the projectile along Y - axis reverses. Hence, \[{{\overrightarrow{V}}_{\text{B}}}=2\hat{i}-3\hat{j}\]You need to login to perform this action.
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