A ball whose kinetic energy is E, is projected at an angle of 45 0 to the horizontal. The kinetic energy of the ball at the highest point of its flight will be -
A
E
B
C
E/2
D
Zero
Text Solution
Verified by ExpertsThe correct answer is:
C
At the highest point of its flight, vertical component of velocity is zero and only horizontal
component is left which is 
Given 
Hence, at the highest point kinetic energy
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