Two towers AB and CD are situated a distance d apart as: shown in Fig. 1E.139 (a). AB is
Channel: Doubtnut
Date: 2020-08-23

Two towers AB and CD are situated a distance d apart as: shown in Fig. 1E.139 (a). AB is 20 m high and CD is 30 m high from the ground. An object of mass mis thrown from the top of AB horizontally with a velocity of 10 m/s towards CD.  Simultaneously another object of mass 2m is thrown from the ·top of CD at an angle of `60^(@)`  to the horizontal towards AB with the same magnitude of initial velocity as that of the_ first' objects  . The  two objects move in the same vertical plane, collide in mid-air  and stick to each other. Calculate the distance d between the towers.  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/EAM_MEC_V01_C01_S01_147_Q01.png" width="80%"