A particle m is projected at an angle with the horizontal with kinetic energy E. The potential energy at the top of its trajector is E/2. The range of the particle is (xE)/(mg), then find the value of x is

A particle m is projected at an angle with the horizontal with kinetic

1.	A particle m is projected at an angle with the horizontal with kinetic energy E. The potential energy at the top of its trajector is E/2. The range of the particle is (xE)/(mg), then find the value of x is
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