A) \[20m{{s}^{-1}}\]
B) \[10m{{s}^{-1}}\]
C) \[5m{{s}^{-1}}\]
D) \[2m{{s}^{-1}}\]
Correct Answer: C
Solution :
When \[\vec{a}=\] constant Average velocity \[=\frac{{{{\vec{v}}}_{i}}+{{{\vec{v}}}_{f}}}{2}\,=\frac{2u\,\cos \theta \hat{i}}{2}\]You need to login to perform this action.
You will be redirected in
3 sec