A body moves down along an inclined plane from A(top) to B(bottom), and then moves on the floor in continuation to some point C. (All surfaces are frictionless)
After reaching B, body is having some acceleration. But while moving from B to C,
a) will it keep on accelerating,
b) or, its acceleration will be zero (constant velocity) from B to C.
2. The attempt at a solution
Frictionless surface don't interfere with the motion of the body, so whatever state body is possessing at B (some velocity), this will continue holding, so body will move with zero acceleration from B to C.