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32.A body of mass 150 gm is dropped from point A, takes time t1 to reach point B at ground. One more the same body is dropped from point A and when body tranverses half the distance, a bullet of mass 50 gm, moving horizontally with speed 40 m/s hits the falling body at point C and sticks to it. The total time of flight of the body in this case is t2 s and the body strikes at a point D a little far way from point B. g = 10 m/s2 The ratio of t1 :t2 = Distance BD = |
| Answer» 32.A body of mass 150 gm is dropped from point A, takes time t1 to reach point B at ground. One more the same body is dropped from point A and when body tranverses half the distance, a bullet of mass 50 gm, moving horizontally with speed 40 m/s hits the falling body at point C and sticks to it. The total time of flight of the body in this case is t2 s and the body strikes at a point D a little far way from point B. g = 10 m/s2 The ratio of t1 :t2 = Distance BD = | |