23. 3.8 Agent Smith 0 / 1 point 8a Agent Smith, who has a mass of 70 kg, is trapped in the back of a closed truck going down the road at 35 m/ s. The driver applies the breaks and slows down to 20 m/s in 1.8 s. What ficticious force does Agent Smith feel? Please give your answer in N. Magnitude only. No answer X Incorrect The answer you gave is not a number. 24. 8b What is the reaction force to the fictitious force? 0 / 1 point O the force of the floor acting upwards on Agent Smith's shoes O the force due to gravity O the force of the air acting on Agent Smith O the effective force of the engine and tires O there is no reaction force since this an accelerating frame X Incorrect You didn't select an