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A small block slides without friction down an inclined plane starting from rest. Let S_n be the dis†an ce travelled from t=n-1 to t=n. Then, S_n/S_{n+1} is (1) 2n-1/2n (2) 2n+1/2n-1 (3) 2n-1/2n+1 (4) 2n/2n+1 |
| Answer» A small block slides without friction down an inclined plane starting from rest. Let S_n be the dis†an ce travelled from t=n-1 to t=n. Then, S_n/S_{n+1} is (1) 2n-1/2n (2) 2n+1/2n-1 (3) 2n-1/2n+1 (4) 2n/2n+1 | |