FordGuy100
Registered User
Lets all pay attention here.
Work = Force x distance. Force = mass x acceleration (gravitational acceleration). Work is measured in Joules. 1055.1 Joules/1 BTU
So.
Work = mass x gravitational acceleration x distance
Mass of a 1 ton truck? Lets say 7000 pounds. We need it in Kg. 2.205 pounds/kilogram. 7000/2.205 = 3174.6Kg, lets round it to 3100Kg. Gravitational acceleration (force holding objects to earth) is 9.8m/s^s
Distance? You said 306 miles. We need meters. 1609.344meters/mile. 306 x 1609.344 = 492459.3m
Now we have our equation
Work = mass x gravity x distance:
3100Kg x 9.8 x 492459.3m = 1.496091353 x 10^10 Joules (14960913530 joules). 1055.1 joules per BTU
14960913530j / 1055.1 = 14,179,616.66 BTU's. So without taking into ANY wind resistance, or tire resistance, mechanical resistance...in a frictionless world it would take that much energy, here measured in BTU's, to move that truck 306 miles.
Now, you said you used 2.4 gallons of diesel. 1 gallon of diesel has 139000 BTU's of energy. 2.4x 139000 = 333,600 BTU's of energy in that diesel. Subtract from the number above and you are claiming to have burned (14179616.66 - 333600) 13,846,016.66 BTU's of Hydrogen.
1 gallon of liquid hydrogen contains 33,700 BTU's. So 13,846,016.66 / 337000 = 41 gallons of liquid hydrogen.
Work = Force x distance. Force = mass x acceleration (gravitational acceleration). Work is measured in Joules. 1055.1 Joules/1 BTU
So.
Work = mass x gravitational acceleration x distance
Mass of a 1 ton truck? Lets say 7000 pounds. We need it in Kg. 2.205 pounds/kilogram. 7000/2.205 = 3174.6Kg, lets round it to 3100Kg. Gravitational acceleration (force holding objects to earth) is 9.8m/s^s
Distance? You said 306 miles. We need meters. 1609.344meters/mile. 306 x 1609.344 = 492459.3m
Now we have our equation
Work = mass x gravity x distance:
3100Kg x 9.8 x 492459.3m = 1.496091353 x 10^10 Joules (14960913530 joules). 1055.1 joules per BTU
14960913530j / 1055.1 = 14,179,616.66 BTU's. So without taking into ANY wind resistance, or tire resistance, mechanical resistance...in a frictionless world it would take that much energy, here measured in BTU's, to move that truck 306 miles.
Now, you said you used 2.4 gallons of diesel. 1 gallon of diesel has 139000 BTU's of energy. 2.4x 139000 = 333,600 BTU's of energy in that diesel. Subtract from the number above and you are claiming to have burned (14179616.66 - 333600) 13,846,016.66 BTU's of Hydrogen.
1 gallon of liquid hydrogen contains 33,700 BTU's. So 13,846,016.66 / 337000 = 41 gallons of liquid hydrogen.
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