Acar is traveling at a speed of 95 mi/h. if there are 0.62137 miles (mi) in a kilometer,
what is the speed of the car in m/s?

42 m/s

Explanation:

To we convert units for speed we can use dimensional analysis. First thing we do is seperate the measurement into a fraction. After this we can multiply by 1km over 0.62137 miles. We do this so that the miles cancel out.

× =

After this we can use a conversion factor and divide by 3.6.

÷ 3.6 = 42 m/s

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.