a car is travelling at a speed of 75km/h
how many metres will it travel in 10 seconds
\(10s = \dfrac{10}{3600} hr\\ d = \dfrac{10}{3600}hr \cdot 75 \dfrac{km}{hr} = \\ \dfrac{750}{3600} km = \dfrac{5}{24}km\)
75 km/hr x 1000m/km x 1hr/3600 sec x 10 sec =208.333 m
+21 
