9. A 36.0 kg box is being pulled by a person across a horizontal floor with a force F = 155 N that makes an angle 0 = 26.0 with the horizontal as shown in the figure. What is the magnitude of the acceleration of the box if the coefficient of kinetic friction between the box and the floor is 0.18? m/s2 F6. A mass m1 = 4.70 kg block on a tabletop is attached by a string to a hanging block of mass m2 = 3.10 kg, as shown in the figure. The coefficient of kinetic friction between the mass (m,) and the surface is 0.24. The blocks are released from rest and allowed to move freely. Find the magnitude of the tension in the string. N10. According to Newton's third law, what is the reaction force in the previous question to the gravitational pull of the person on Earth? O The force of the box on the person O The gravitational pull of the box on Earth O The normal force of the floor on the box O The normal force of the box on the floor O The normal force of the floor on the person O The weight of the box O The normal force of the person on the floor O The weight of the person The force of the person on the box Submit Assignment