A snail is moving along a straight line

PHYSICS · Single correct · CBSE · Physics · Motion · Motion

Problem

68. A snail is moving along a straight line. Its initial position is x0=−5x_{0}=-5 meters and it is moving away from the origin and slowing down. In this coordinate system, the signs of the initial position, initial velocity and acceleration, respectively, are
Choicex0x_{0}v0v_{0}aa
(A)-++
(B)--+
(C)---
(D)-+-
(A) x0x_{0}: -, v0v_{0}: +, aa: + (B) x0x_{0}: -, v0v_{0}: -, aa: + (C) x0x_{0}: -, v0v_{0}: -, aa: - (D) x0x_{0}: -, v0v_{0}: +, aa: -

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