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A person pushes a block of mass 0.25 kg along a horizontal table with a force of magnitude 5N for a dis†an ce of 0.5m. The frictional force between block and table is 1N. The average power of pushing force is |
| Answer» A person pushes a block of mass 0.25 kg along a horizontal table with a force of magnitude 5N for a dis†an ce of 0.5m. The frictional force between block and table is 1N. The average power of pushing force is | |