a stone rolls off the edge of a vertical cliff. neglecting air resistance, which of the following describes its subsequent motion?

Vertically Horizontally
A Increasing velocity Decreasing velocity
B Constant velocity Constant acceleration
C Constant acceleration Constant velocity
D Increasing acceleration Decreasing velocity

1 answer

There is NO horizontal force so there is NO horizontal velocity change
there is a constant acceleration of g downwards
constant acceleration vertical , constant u horizontal