Question

What is the conversion factor sequence for units from ft./sec. to km./hr.?

Is (ft/sec) x (sec/min) x (min/hr) x (m/ft) x (km/m) correct?

Answer 1

1 in = 2.54 cm

1 m = 100 cm

1 cm = 0.01 m

1 in = 0.01 * 2.54

1 in = 0.0254 m

1 ft = 12 in

1 ft = 12 * 0.0254

1 ft = 0.3048 m

1km = 1000 m

1 m = 0.001 km

1ft = 0.3048 * 0.001

1ft = 0,0003048 km

1 h = 3600 s

1 s = 1 / 3600 h

1 ft / s = 0,0003048 / ( 1/3600 ) =

0,0003048 * 3600 =

1.09728


1 ft / s = 1.09728 km / h

Answer 2

In google type:
velocity conversion factors

You will find many sites where you can convert measuring units.

Answer 3

1 in = 2.54 cm