Question

A boat is travelling at speed 57km/hr. How much distance will it travel in 120sec?

Answer 1

Answer:

It will travel 1.9 km in 120 sec

Step-by-step explanation:

First of all don't convert the speed into m/sec that can make your calculations complex.

Convert the speed into m/min.

57km/hr = 57*1000/60= 950m/min

Now the time duration is 120 s i.e., 2 mins.

Distance covered = 950 *2=1900 m = 1.9 km