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a ball is thrown from a point O aiming a target at angle 30 degree with horizontal so that the ball hits the target at B but ball hits at A a vertical dis†an ce h below if initial velocity is 20 metre per second and dis†an ce Oc is 10m find |
| Answer» a ball is thrown from a point O aiming a target at angle 30 degree with horizontal so that the ball hits the target at B but ball hits at A a vertical dis†an ce h below if initial velocity is 20 metre per second and dis†an ce Oc is 10m find | |