MCQOPTIONS
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MCQOPTIONS
| 1. |
A person aiming to reach the exactly opposite point on the bank of a stream is swimming with a speed of 0.5 m/s at an angle of \[120{}^\circ \] with the direction of flow of water. The speed of water in the stream is [CBSE PMT 1999] |
| A. | 1 m/s |
| B. | 0.5 m/s |
| C. | 0.25 m/s |
| D. | 0.433 m/s |
| Answer» D. 0.433 m/s | |