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