Assertion (A): | For a given initial and final position the average velocity is single-valued while the average speed can have many values. |
Reason (R): | Velocity is a vector quantity and speed is a scalar quantity. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | Both (A) and (R) are false. |