Two towers AB and CD are situated at a distance d apart. An object of mass m is thrown from the top of AB horizontally with a velocity of 10 m/s towards CD. Simultaneously another object of mass 2 m is thrown from the top of CD at an angle 60∘ with the horizontal towards AB with the same magnitude of initial velocity as that of the first object. The two objects move in the same vertical plane, collide in mid-air and stick with each other. Find the distance between the foot of the towers (approximately).

Two towers AB and CD are situated at a distance d apart. An object of

1.	Two towers AB and CD are situated at a distance d apart. An object of mass m is thrown from the top of AB horizontally with a velocity of 10 m/s towards CD. Simultaneously another object of mass 2 m is thrown from the top of CD at an angle 60∘ with the horizontal towards AB with the same magnitude of initial velocity as that of the first object. The two objects move in the same vertical plane, collide in mid-air and stick with each other. Find the distance between the foot of the towers (approximately).
Answer» Two towers AB and CD are situated at a distance $d$ apart. An object of mass $m$ is thrown from the top of AB horizontally with a velocity of $10 m / s$ towards CD. Simultaneously another object of mass $2 m$ is thrown from the top of CD at an angle $60^{\circ}$ with the horizontal towards AB with the same magnitude of initial velocity as that of the first object. The two objects move in the same vertical plane, collide in mid-air and stick with each other. Find the distance between the foot of the towers (approximately).

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