lnforrnation '3." Fiag question Question I h ot yet a rtswe re cl Marked out of 1.00 1'." Flag question Question 2 h ot y et a nswere d Marked out of 4.00 if Flag question This project has two sections. First you will calculate the mass ofa helium-5 atom based on the following info: lHUJ-I Helium5 decays into Helium4 and a neutron: gHe l He + [1511 The masses of two of these particles are given in the following table. Isotope Mass {10'27 kg) Notation :He 6.64884 Neutron 1n 1.67493 The decay of helium5 to helium-4 and a neutron forms an isolated system. In this system, the mass defect is observed as an increase in kinetic energy. A helium5 nucleus, at rest, decays. Both the neutron and the helium4 nucleus move away from the location of the decay. The helium4 nucleus has a momentum of 1.90306 x 1020 N-s and a kinetic energy of 2.72350 x 10'14 J. Enter the calculated mass of the Helium-5 atom below. Round your answer to 6 signicant gures, using units of "kilograms". You can enter scientic notation in the answer box. Examples are shown below: lfyour answer is 4561934 you would answer: 4.56193 x10\"6 or 4.56193E6 lfyour answer is 00000000119780 you would answer: 1.19700 x1008 or 1.1978008 Note that both examples also show rounding to 6 signicant figures. Answer: 1 Type or upload all the work you did as you calculated the mass of Helium-5. Show all steps, formulas, and any explanations to make your thinking as clear as possible. You will not receive part marks for this unless you show all your work. _ aaaaaaa w B r e: a: El art- BEE