A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 45.0 N that is directed at an angle of 38.0° below the horizontal and the chair slides along the floor. Part A Use Newton's laws to calculate the normal force that the floor exerts on the chai Express your answer in newtons. n= 117.6 Submit Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining

A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F = 45.0 N that is directed at an angle of 38.0° below the horizontal and the chair slides along the floor. Part A Use Newton's laws to calculate the normal force that the floor exerts on the chai Express your answer in newtons. n= 117.6 Submit Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining