A ship moves with a speed of 5 m/s for 10minute. Calculate the distance covered by the ship in metres and in kilometres.
2. An athlete runs 3 km at a speed of 5 m/s. Calculate the time
3. A man walks 300 m in five minutes, then walks 450 m in 20 minutes. What is the average speed of the man in m/s?
4. In a race, a runner covers a distance of 1200 m with an average speed of 4 m/s. How long does it take to run this distance?
5. A train travels 4 hours and covers 380 km during it's motion. Calculate its speed in m/s
6. A boy covers a distance of 3000 m in 10 min with a bicycle. What is the average speed that the boy rides his bicycle with in m/s and km/h?​

Annet234    1   19.10.2020 09:57    18