Exercise 8.46 - Enhanced - with Feedback Part A A 0 155 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.860 m/s. It has a head-on collision with a 0.301 kg glider that is moving to the left with a speed of 2 21 m/s. Suppose the collision is elastic, Find the magnitude of the final velocity of the 0. 155 kg glider. Express your answer in meters per second. Template Symbols undo redo reser keyboard shortcuts help 10.156Kg m/s Submit Previous Anawere Request Answer 1 Incorrect; Try Again; 2 attempts remaining Part B Find the direction of the final velocity of the 0. 156 kg glider to the right to the Submit Request Answer Part O Find the magnitude of the final velocity of the 0.301 kg glider Express your answer in meters per second.\f