Part 1: Force and Torque Arm Perpendicular The videos below show iron weights being suspended from the end of a torque wrench. The torque wrench has an internal sensor that

measures torque and displays the value on a digital display. We'll use these videos to practice calculating torque. The videos in this section, have the reading on the torque wrench hidden from view. Your job is to predict the reading. When you complete your prediction, you will be able to see the actual value in the next section. The mass of the weights in each trial are: • Trial 1: 4.54 kg • Trial 2: 15.95 kg • Trial 3: 27.31 kg • Trial 4: 31.86 kg 1. For trial/mass 1 which is the closest value to r from the choices below? Which is closest to the length of the torque arm? 2. For trial/mass 1, what is the value of F ? 3. Select a trial 1. Make measurements and calculations to determine the torque. Show your work in the space below.