MCQOPTIONS
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| 1. |
A person goes 10 km north and 20 km east. What will be displacement from initial point [AFMC 1994, 2003] |
| A. | 22.36 km |
| B. | 2 km |
| C. | 5 km |
| D. | 20 km |
| Answer» B. 2 km | |