then the angle of projection of A is:

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Two balls A and B are thrown with speeds u and u/2, respectively. Both the balls cover the same horizontal distance before returning to the plane of projection. If the angle of projection of ball B is 15 with the horizontal, then the angle of projection of A is:
05
Sep
Two balls A and B are thrown with speeds u and u/2, respectively. Both the balls cover the same horizontal distance before returning to the plane of projection. If the angle of projection of ball B is 15 with the horizontal, then the angle of projection of A is: respectively. Both the balls cover the [...]
Posted in: Cengage JEE Mains Physics by B.M Sharma , Chapter 4 - Motion in 2 Dimension ,
Tags: respectively. Both the balls cover the same horizontal distance before returning to the plane of projection. If the angle of projection of ball B is 15 with the horizontal , then the angle of projection of A is: , Two balls A and B are thrown with speeds u and u/2 ,