(Answered) A piece of chalk is thrown vertically upward and caught

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A piece of chalk is thrown vertically upward and caught during its descent at the same height from which it was thrown. Position is measured from the location of the chalk when it left the hand. The positive direction for position, velocity, and acceleration is upward

What are the signs of the position, velocity, and accelerationduring the descending part of the trajectory?

POSITION VELOCITY ACCELERATION

(A) Positive Positive Positive

(B) Positive Positive Negative

(D) Negative Positive Negative

(E) Negative Negative Negative

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