Question

A car is Traveling at a rate of 35 m/s. What is the cars rate in kilometers per hour? How many kilometers will the car travel in five hours? Do not round your answer.

Answer 1

Answer:

a.the car is traveling at the speed of 126 km/h

b.the car will cover 630 km in 5 hours

Step-by-step explanation:

first of all we will convert meter in kilometer and second in hour

1 m = (1/1000) km

1s = (1/3600) h

35m/s = 30m/s *(1/1000)km/m *(3600)s/h

now we will cancel the units

35m/s = 35 *(1/1000)km *(3600)/h

        =  0.035 * 3600

        =  126km/h