MCQOPTIONS
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| 1. |
At high altitude, a body explodes at rest into two equal fragments with one fragment receiving horizontal velocity of 10 m/s. Time taken by the two radius vectors connecting point of explosion to fragments to make 90° is [EAMCET (Engg.) 1995; DPMT 2000] |
| A. | 10 s |
| B. | 4 s |
| C. | 2 s |
| D. | 1 s |
| Answer» D. 1 s | |