Neglecting the air resistance, the time of flight of a projectile is determined byA. `U_("vertical")`B. `U_("horizontal")`C. `U = U_("vertical")^(2) +U_("horizontal")^(2)`D. `U = U(U_("vertical")^(2) +U_("horizontal"))^(1//2)`

Neglecting the air resistance, the time of flight of a projectile is d

1.	Neglecting the air resistance, the time of flight of a projectile is determined byA. `U_("vertical")`B. `U_("horizontal")`C. `U = U_("vertical")^(2) +U_("horizontal")^(2)`D. `U = U(U_("vertical")^(2) +U_("horizontal"))^(1//2)`
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Neglecting the air resistance, the time of flight of a projectile is determined byA. `U_("vertical")`B. `U_("horizontal")`C. `U = U_("vertical")^(2) +U_("horizontal")^(2)`D. `U = U(U_("vertical")^(2) +U_("horizontal"))^(1//2)`

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