A projectile is fired with a speed u at an angle θ above the horizontal floor. The coefficient of restitution between the projectile and the floor is e. Find the position from the starting point, where the projectile will land at its second collision.

A projectile is fired with a speed u at an angle θ above the horizont

1.	A projectile is fired with a speed u at an angle θ above the horizontal floor. The coefficient of restitution between the projectile and the floor is e. Find the position from the starting point, where the projectile will land at its second collision.
Answer» A projectile is fired with a speed $u$ at an angle $θ$ above the horizontal floor. The coefficient of restitution between the projectile and the floor is $e$ . Find the position from the starting point, where the projectile will land at its second collision.

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A projectile is fired with a speed u at an angle θ above the horizontal floor. The coefficient of restitution between the projectile and the floor is e. Find the position from the starting point, where the projectile will land at its second collision.

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