A small glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 42.00 above the horizontal. The glider has mass 5.00x1o-2 kg. The spring has 600 N/In and negligible mass. When the spring is released, the glider travels a maximum distance of 1.40 111 along the air track before sliding back down. Before reaching this maximum distance, the glider loses contact with the spring. Part A What distance was the spring originally compressed? Express your answer in meters. VO AEQ ? C= m Submit Request AnswerV Part B When the glider has traveled along the air track 0.400 m from its initial position against the compressed spring, is it still in contact with the spring? O Yes O No Submit Request AnswerV Partc What is the kinetic energy of the glider at this point? Express your answer in joules. uest