Answer:
the car goes faster by a difference of 22.8 m\s
Explanation:
First we calculate the speed of each with the following formula
\(V= \frac{d}{t} \\V= \frac{100m}{9.5s} \\V= 10.5 \frac{m}{s}\)
\(V= \frac{240 Km}{2 h}\\ V= 120 Km/h\)
To be able to compare which is faster we must use the same units
we transform from km per hour to m per second
\(120\frac{Km}{h}.\frac{1000m}{1Km}= 120000 \frac{m}{h}\\120000 \frac{m}{h}.\frac{1h}{3600s}= 33.3 \frac{m}{s}\)
To know how much faster the car goes we subtract the speed of the car with that of the sprinter
\((33.3-10.5)\frac{m}{s}= 22.8 \frac{m}{s}\)
