Cara membuktikan angka 375

o RP =

1 HP = 33.000 ft lb/menit.

1 Mill = 5280 ft.

1 Jam = 60 menit

1 Mph =

Mph = 88 ft/menit

375 =

= 375 lbs

☺ 1 Mph = 88 ft/menit (Mph = Mill per hour)

Asalnya dari :

1 Mill = 5280 ft = 1609,9 meter= 1,6099 km

Jadi 1 Mph = 5280 ft/hours

=

= 88 ft/menit = 26,67 meter/menit

1 Mph = 1,467 ft/detik