Question

(ii)A Car moves with the speed of 15 m/s. What is its speed in km/hr?​

Answer 1

Answer:

1hr 30 mins

Explanation:

the time taken would 80 second or 1 minute 20 seconds. => Distance= 1.2 km=1200m( since speed is given in m/s.) so, =>A car travels 50 km in 1 hour and 30 minutes.

hope this helped u :)

Answer 2

Answer:

=>Considering the car will move the whole 1.2 km with a speed of 15m/s

=> the time taken would 80 second or 1 minute 20 seconds.

=> Distance= 1.2 km=1200m( since speed is given in m/s.)

so,

=>A car travels 50 km in 1 hour and 30 minutes.

Hope this is helpful for you!!!