2. [0/4 Points] DETAILS PREVIOUS ANSWERS OSCOLPHYS2016ACC 1.3.WA.008. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) A car speedometer has a 5% uncertainty. What is the range of possible speeds (in km/h) when it reads 120 km/h? (There are two answers. Enter the lowest value first and the highest value second. For each answer, enter a number.) lowest X When calculating upper and lower bounds of the speedometer value, round off uncertainty to one significant figure. km/h highest X When calculating upper and lower bounds of the speedometer value, round off uncertainty to one significant figure. km/h (b) Convert this to miles per hour. (There are two answers. Enter the lowest value first and the highest value second. For each answer, enter a number.) lowest X Use the unrounded values of the upper and lower bounds in km/h to convert to mi/h. mi/h highest X Use the unrounded values of the upper and lower bounds in km/h to convert to mi/h. mi/h Submit