Question

a car travel at a speed of 36km/h how long will it travel in 40sec.​

Answer 1

Answer:

400 m

Step-by-step explanation:

$36km \: per \: hour \: = 36 \times \frac{5}{18} = 10 \: m \: per \: second \: \\ d \: = s \times t \\ = 10 \times 40 = 400 \: m$