Question 1
Two runners start from the same point on a circular track of length 403 m. Their speeds are 7 m/s and 14 m/s. If they run in the same direction, when will they meet again?
Step-by-step:
1. Relative speed (same direction) = |14 - 7| = 7 m/s
2. Time to meet = Track length / Relative speed = 403 / 7 = 57.6 seconds
1. Relative speed (same direction) = |14 - 7| = 7 m/s
2. Time to meet = Track length / Relative speed = 403 / 7 = 57.6 seconds