Need help on part b of the problem

10%) Problem 6: Suppose a neutron has a wavelength of 6.2 pm. Dave, Ananya - ananya.dave@icloud.com @theexpertta.com - tracking id: ST88-2B-92-4C-BCA7-35207. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly for Doing so may result in termination of your Expert TA Account. 50% Part (a) Find the velocity of the neutron, in meters per second. Assume the neutron is nonrelativistic. v = 63994 v = 63990 Correct! A 50% Part (b) What is the neutron's kinetic energy, in megaelectronvolts? Grade Summ KE = Deductions Potential sin cos() tan( 7 8 9 HOME Submissions Attempts rema cotan( asino acos() E A 4 5 6 (5% per attem