Question 1
Two runners start from the same point on a circular track of length 507 m. Their speeds are 6 m/s and 11 m/s. If they run in opposite directions, when will they meet?
Step-by-step:
1. Relative speed (opposite direction) = 6 + 11 = 17 m/s
2. Time to meet = Track length / Relative speed = 507 / 17 = 29.8 seconds
1. Relative speed (opposite direction) = 6 + 11 = 17 m/s
2. Time to meet = Track length / Relative speed = 507 / 17 = 29.8 seconds