Assertion: For angular projection, when angle of projection θ= tan-1 (1), the horizontal range is four times the maximum height. Reason: The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity.

Question

Assertion: For angular projection, when angle of projection θ= tan-1 (1), the horizontal range is four times the maximum height. Reason: The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

Correct answer is (b) If both assertion and reason are true but reason is not the correct explanation of assertion

Q. Assertion : For angular projection, when angle of projection θ=tan−1(1), the horizontal range is four times the maximum height. Reason : The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity.

If both assertion and reason are true and reason is the correct explanation of assertion

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

Correct answer is (b) If both assertion and reason are true but reason is not the correct explanation of assertion

Q. Assertion : For angular projection, when angle of projection $θ = tan^{- 1} (1)$ , the horizontal range is four times the maximum height.
Reason : The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity.