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easy Free body diagram physics?
an ice skater applies a horizontal force to a 20 kg block on a frictionless, level ice causing to accelerate uniformly at 1.4 m/s squared to the right. after the skater stops pushing the block, it slides onto a region of ice that is covered with a thin layer of sand. The coefficient of kinetic friction between the block and the sand covered ice is 0.28
calculate the force friction acting on the block?
calculate the force applied acting on the block?
what is the normal force acting on the block?
1 Answer
- 1 decade agoFavorite Answer
If it was a frictionless surface, then how could the ice skater get traction to begin to move the block? I know that's not the answer but think about it