Question

A car moves with a speed of 40 m/s for 15 seconds and then with a speed of 60 m/s for the next 15 seconds. The total distance covered by the car is​

Answer 1

Answer:

1.5 km

Explanation:

Dist= speed × time

using this function..

at first it travels 40×15=600

60×15=900

so 1500 mts 1.5km

Answer 2

Explanation:

Distance covered in first 15 second

= 40×15= 600m

Distance covered in other 15 seconds

= 60×15= 900m

So total distance covered by the car will be

600+900= 1500m = 1.5 Km.

Hope you understand it.......