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An object is projected so that it just clears two walls of height 7.5 m and with separation 50 m from each other. If the time passing between the walls is 2.5 s, the range of the projectile will be ..... (g = 10 m/s^2 a) 35 m B) 70 m C) 140 m D) 57.5 m |
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Answer» An object is projected so that it just clears two walls of height 7.5 m and with separation 50 m from each other. If the time passing between the walls is 2.5 s, the range of the projectile will be ..... (g = 10 m/s^2 a) 35 m B) 70 m C) 140 m D) 57.5 m |
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