A) \[K\]
B) \[K/\sqrt{2}\]
C) \[K/2\]
D) \[0\]
Correct Answer: C
Solution :
Kinetic energy at highest point \[{{K}_{hight}}=K{{\cos }^{2}}{{45}^{o}}=\frac{K}{2}\]You need to login to perform this action.
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