Suppose three mass measurements are taken as follows: 210 ± 15 kg, 28 ± 5 kg, and 33 ± 6 kg. find the sum of the masses, mm.
on a separate piece of paper, write the equation for the sum of masses: m = m1 + m2 + m3. find the value of m, δm, and mm. show your work. note: refer to figure 10 to determine the appropriate equation for calculating δm.
write your name and date on the paper. take a clear photograph of your work and upload the image into photo 3.
record the value of mm in data table 1.

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?