Question
If a car moves 4 m to the east and 6 m to the north, then find the resultant and the direction of the car.
- 7.2,56 degrees
- 8.1,52 degrees
- 6.3,48 degrees
- 5.2, 45 degrees
The correct answer is: 7.2,56 degrees
- If two vector A and B with magnitudes a and b respectively and the angle between them is θ then the magnitude of the resultant of the two vectors is R =
- R =
- R = 7.2 units
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