A particle moves in the xy plane with a constant acceleration 'g' in the negative y-direction. Its equation of motion is y = ax - bx2, where a and bare
constants. Which of the following are correct?
(A) The x-component of its velocity is constant.
9
(B) At the origin, the y-component of its velocity is a
2b
(C) At the origin, its velocity makes an angle tan (a) with the x-axis
(D) The particle moves exactly like a projectile.
more than one option is correct
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Answer:
more than one option is correct
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