Two light spots move on a straight track of length 120 cm. When they reach an endpoint, they reverse direction and continue moving. Initially, the two spots are at the two ends of the track moving toward each other. Light spot A and light spot B move at speeds of 5 cm/s and 10 cm/s respectively. Select the correct options. (1) The position of the first meeting of the two light spots is 40 cm away from one of the endpoints (2) The position of light spot A exhibits periodic behavior with a period of 24 seconds (3) When light spot A returns to its starting point, light spot B is also at its starting point (4) The second meeting of the two light spots occurs at one of the endpoints (5) There are 3 different meeting positions for the two light spots on the track
Two light spots move on a straight track of length 120 cm. When they reach an endpoint, they reverse direction and continue moving. Initially, the two spots are at the two ends of the track moving toward each other. Light spot A and light spot B move at speeds of 5 cm/s and 10 cm/s respectively. Select the correct options.\\
(1) The position of the first meeting of the two light spots is 40 cm away from one of the endpoints\\
(2) The position of light spot A exhibits periodic behavior with a period of 24 seconds\\
(3) When light spot A returns to its starting point, light spot B is also at its starting point\\
(4) The second meeting of the two light spots occurs at one of the endpoints\\
(5) There are 3 different meeting positions for the two light spots on the track