Question

Assertion (A): The distance moved by an object in unit time is called speed.
Reason (R) : Faster vehicles have higher speed.

Answer 1

Answer:

1. Both assertion and reason are correct. Reason is the correct explanation.

2. Both assertion and reason are correct. Reason is the correct explanation.

3. Both assertion and reason are correct. Reason is the correct explanation.

4. Assertion is correct but reason is wrong

REASON: As time changes velocity does not change it remains constant because it is in the uniform motion

5. Both assertion and reason are correct. But reason is not the correct explanation.

6. Both assertion and reason are correct. Reason is the correct explanation.

EXAMPLE: A body moving in a uniform circular motion experiences acceleration which is known as centripetal acceleration.

7. Both assertion and reason are correct. But reason is the correct explanation.

REASON: In uniform velocity the direction and magnitude of velocity remains constant as direction is not changed it moves along the straight line

8. Assertion and reason are correct but reason is not the correct explanation.

9. Both assertion and reason are correct and reason is the correct explanation.

10. Both assertion and reason are correct but reason is not the correct explanation.