Question

the speed of car is 54 km/h . express this speed in m/s and calculate the distance covered in 5 sec​

Answer 1

$54 \times \frac{5}{18} = 3 \times 5 \\ 15 {ms}^{ - 1} \\ distance \: = 15 \times 5 \\ 45m$

Answer 2

Step-by-step explanation:

speed =distance/time

distance=speed×time

=(54×5/18)×5

=15×5

=75m