Assertion : A particle is projected upwards with speed v and it goes to a height h. If we double the speed then it will move to height 4h.
Reason : In case of earth, acceleration due to gravity g varies as
g ∝ 1/r2
(a) If both Assertion and Reason are true and the Reason is correct explanation f the Assertion.
(b) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) If Assertion is true, but the Reason is true.
(d) If Assertion is false but the Reason is true.