A train covers 60 km in 30 minutes. What is its speed in m/s?
- A30 m/s
- B33.33 m/s
- C36 m/s
- D40 m/s
Reveal answer
Correct answer
B.33.33 m/s
Reveal solution
Speed = 60 km / 0.5 h = 120 km/h = 120 × 5/18 m/s ≈ 33.33 m/s.
A train covers 60 km in 30 minutes. What is its speed in m/s?
Speed = 60 km / 0.5 h = 120 km/h = 120 × 5/18 m/s ≈ 33.33 m/s.