Q. 385.0( 3 Votes )

A projectile is thrown with initial velocity ms–1. If the range is twice the maximum height then what will be the ans and how?

Answer :

Given:


Let, angle made by with X axis = θ


θ is also known as the angle of projection


...(1)


also, R = range of Projectile


...(2)


H = Maximum height of the projectile



...(3)


Equation we get







Also, from (1)


So, b = 2a


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