Answer
Because the ice is frictionless, I can slide along the ice.I cannot walk because while walking, I will exert my body weight on ice for a longer time and a small area (foot area) which increases the probability of breaking of the ice.
Work Step by Step
Because the ice is frictionless, I can slide along the ice.I cannot walk because while walking, I will exert my body weight on ice for a longer time and a small area (foot area) which increases the probability of breaking of the ice.