Assertion : A particle has constant acceleration is x-y plane. But neither of its acceleration components `(a_x and a_y)` is zero. Under this condition particle cannot have parabolic path. Reason : In projectile motion, horizontal component of acceleration is zero.A. (a)If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.B. (b)If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion.C. (c) If Assertion is true, but the Reason is false.D. (d) If Assertion is false, but the Reason is true.

Assertion : A particle has constant acceleration is x-y plane. But nei

1.	Assertion : A particle has constant acceleration is x-y plane. But neither of its acceleration components `(a_x and a_y)` is zero. Under this condition particle cannot have parabolic path. Reason : In projectile motion, horizontal component of acceleration is zero.A. (a)If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.B. (b)If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion.C. (c) If Assertion is true, but the Reason is false.D. (d) If Assertion is false, but the Reason is true.
Answer» Correct Answer - D In a projectile motion along an inclined plane, normally we take x and y-axis along the plane and perpendicular to it. In that case, `a_x and a_y` both are non-zero.

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