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37.Q1. The horizontal acceleration that should be given to a smooth incline plane of inclination cos-(1/2) to keep an object stationary on the plane relative to it is. Q2. A rifle bullet losses 1/Nth of its velocity in passing through a Planck. The minimum number of such identical plancks required to just stop the bullet is. |
| Answer» 37.Q1. The horizontal acceleration that should be given to a smooth incline plane of inclination cos-(1/2) to keep an object stationary on the plane relative to it is. Q2. A rifle bullet losses 1/Nth of its velocity in passing through a Planck. The minimum number of such identical plancks required to just stop the bullet is. | |