Q. A person covers a distance of 300 metres in 30 seconds. What is his speed ?
Formula: Speed = Distance ÷ Time
Solution
Speed = 300 m/30 s = 10 m/s
Ans: 10 metres/second (10 m/s)
Trick
Speed = Distance ÷ Time
Distance → Top, Time → Bottom
Ex: Speed = Distance/Time = 300/30 = 10 m/s
Ans: 10 m/s
PRACTICE SET
Train–Bridge: Practice Set
Type 2: Finding Speed, Time & Distance
Q1. A train covers 600 metres in 30 seconds. What is its speed ?A. 15 m/s B. 20 m/s C. 25 m/s D. 30 m/s
Q2. A train covers 900 metres in 45 seconds. Find its speed.A. 15 m/s B. 18 m/s C. 20 m/s D. 25 m/s
Q3. A person travels 240 metres in 20 seconds. What is his speed ?A. 10 m/s B. 12 m/s C. 14 m/s D. 16 m/s
Q4. A train moving at 15 m/s covers a distance in 40 seconds. Find the distance.A. 500 m B. 550 m C. 600 m D. 650 m
Q5. A car covers 360 metres at 12 m/s. How much time does it take ?A. 20 sec B. 25 sec C. 30 sec D. 35 sec
Formula: