1. 3.1 Chin Up 0 / 1 point la The figure below shows a person's speed as he/she does one full chin-up. The motion is vertical and the mass of the person is 59.2 kg. What is the magnitude of the force exerted by the chin-up bar on the person at the following times. Give your answers in NV. 0.4 0.3 0.2 0.1 Speed (m/s) 0 0.5 1 15 2 2.5 315 -0.2 -0.3 0.4 Time (s) 1=0 No answer X) Incorrect The answer you gave is not a number. 2. 1bt = .9 0 / 1 point No answer (X) Incorrect The answer you gave is not a number. 3. 1ct = 1.3 0 / 1 point No answer X) Incorrect The answer you gave is not a number. 4. 1dt = 2 0 / 1 point No answer (X) Incorrect The answer you gave is not a number. 5. let = 2.5 0 / 1 point No answer ) Incorrect The answer you gave is not a number