A) \[\frac{v}{2}\sqrt{1+2{{\cos }^{2}}\theta }\]
B) \[\frac{v}{2}\sqrt{1+2{{\cos }^{2}}\theta }\]
C) \[\frac{v}{2}\sqrt{1+3{{\cos }^{2}}\theta }\]
D) \[v\cos \theta \]
Correct Answer: C
Solution :
Average velocity\[=\frac{Displacement}{Time}\] \[{{v}_{av}}=\sqrt{\frac{{{H}^{2}}+\frac{{{R}^{2}}}{4}}{\frac{T}{2}}}\]You need to login to perform this action.
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