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A body falling from rest describes distances S_1,S_{2 }and S_{} is the first, second and third seconds of its fall. Then the ratio of S_1:S_2:S_3, is(1) 1:1:1(2) 1:3:5(3) 1:2:3(4) 1:4:9 |
| Answer» A body falling from rest describes distances S_1,S_{2 }and S_{} is the first, second and third seconds of its fall. Then the ratio of S_1:S_2:S_3, is(1) 1:1:1(2) 1:3:5(3) 1:2:3(4) 1:4:9 | |