1.

A missile is fired for maximum range with an initial velocity of `20m//s`. If `g=10m//s^(2)`, the range of the missile isA. 40mB. 50mC. 60mD. 20m

Answer» Correct Answer - A
Maximum range `R_("max")=(u^(2))/(g)=((20)^(2))/(10)=40m`


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