A) 0.7 K
B) 1.41 K
C) 2K
D) K
Correct Answer: D
Solution :
The relation of kinetic energy \[{{E}_{Ki}}=\frac{1}{2}m{{v}^{2}}\] So, it depends only on its initial speed \[v\] and it does not depend on the directions of projection. Therefore, the kinetic energy will remain same.You need to login to perform this action.
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