A chair of mass 10.5 kg is sitting on the horizontal floor, the floor is not frictionless. You push on the chair with a force F=37.0 N that is directed at an angle of 35.0° below the horizontal and the chair slides along the floor. Y Part A Use Newton's laws to calculate the normal force that the floor exerts on the chair. Express your answer in newtons. 15. ΑΣΦ n= ? N

A chair of mass 10.5 kg is sitting on the horizontal floor, the floor is not frictionless. You push on the chair with a force F=37.0 N that is directed at an angle of 35.0° below the horizontal and the chair slides along the floor. Y Part A Use Newton's laws to calculate the normal force that the floor exerts on the chair. Express your answer in newtons. 15. ΑΣΦ n= ? N