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A body is projected vertically up. At certain height h above the ground, its potential energy and kinetic energy are in ratio 1:4. At what height above the ground, potential energy and kinetic energy will be in the ratio 4:1 |
| Answer» A body is projected vertically up. At certain height h above the ground, its potential energy and kinetic energy are in ratio 1:4. At what height above the ground, potential energy and kinetic energy will be in the ratio 4:1 | |