A 1.80-kg falcon catches a 0.650-kg dove from behind in midair. What is their velocity after impact if the falcons velocity is initially 28.0 m/s and the doves velocity is 7.00 m/s in the same direction?

Weekly Assignment 13 https://session.masteringphysics.com/myct/assignmentPrintViewdispl... Weekly Assignment 13 Due: 9:00pm on Tuesday, April 26, 2016 To understand how points are awarded, read the Policy for this assignment. Problem 30.41 Part A What is the frequency of a photon that has the same momentum as a neutron moving with a speed of 170 Express your answer using two significant figures. ANSWER: 18 = 1.3×10 Correct Problem 30.55 An X-ray photon scatters from a free electron at rest at an anglerelative to the incident direction. Part A If the scattered photon has a wavelength of 0.33, what is the wavelength of the incident photon ANSWER: = 0.325 All attempts used; correct answer displayed Part B Determine the energy of the incident photon. ANSWER: = 3.82 Correct Part C Determine the energy of the scattered photon. Weekly Assignment 13 https://session.masteringphysics.com/myct/assignmentPrintViewdispl... ANSWER: = 3.77 Correct Part D Find the kinetic energy of the recoil electron. Express your answer using one significant figure. ANSWER: =