Assertion : The speed of a body can never be negative.
Reason : The speed of an object is the distance travelled by it in unit time and distance can never be negative.
(a) Assertion is correct, reason is correct; reason is a correct explanation for assertion.
(b) Assertion is correct, reason is correct; reason is not a correct explanation for assertion
(c) Assertion is correct, reason is incorrect
(d) Assertion is incorrect, reason is correct.
