Physics

Physics

Problem

A stone is thrown vertically upward. Which option correctly states the velocity vv and acceleration aa of the stone at its highest point (take upward as positive)? a) v=0,  a=+gv = 0,\; a = +g b) v=0,  a=0v = 0,\; a = 0 c) v=0,  a=−gv = 0,\; a = -g d) v=−u,  a=−gv = -u,\; a = -g

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