Question 1
Two runners start from the same point on a circular track of length 469 m. Their speeds are 10 m/s and 12 m/s. If they run in the same direction, when will they meet again?
Step-by-step:
1. Relative speed (same direction) = |12 - 10| = 2 m/s
2. Time to meet = Track length / Relative speed = 469 / 2 = 234.5 seconds
1. Relative speed (same direction) = |12 - 10| = 2 m/s
2. Time to meet = Track length / Relative speed = 469 / 2 = 234.5 seconds