A projectile thrown with velocity v making angle 30∘ with vertical gains maximum height 100 m in the time for which the projectile remains in air, the time of flight of the projectile in seconds is (take g=10 m/s2)

A projectile thrown with velocity v making angle 30∘ with vertical g

1.	A projectile thrown with velocity v making angle 30∘ with vertical gains maximum height 100 m in the time for which the projectile remains in air, the time of flight of the projectile in seconds is (take g=10 m/s2)
Answer» A projectile thrown with velocity $v$ making angle $30^{\circ}$ with vertical gains maximum height $100 m$ in the time for which the projectile remains in air, the time of flight of the projectile in seconds is (take $g = 10 {m / s}^{2}$ )

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A projectile thrown with velocity v making angle 30∘ with vertical gains maximum height 100 m in the time for which the projectile remains in air, the time of flight of the projectile in seconds is (take g=10 m/s2)

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