A high-speed Eurostar train travels at a speed of 180 mph180\text{ mph}180 mph (miles per hour).
Given that 1 mile1\text{ mile}1 mile is approximately 1600 metres1600\text{ metres}1600 metres, convert 180 mph180\text{ mph}180 mph into m/s\text{m/s}m/s (metres per second).
50 m/s50\text{ m/s}50 m/s
80 m/s80\text{ m/s}80 m/s
290 m/s290\text{ m/s}290 m/s
410 m/s410\text{ m/s}410 m/s