One horsepower is 550 foot-pounds per second.
111,115 lbs. of thrust ea.
D. 550 foot-pounds
One engine produces 56,000 pounds of thrust.
The term horsepower was invented by the engineer James Watt. Watt was working with ponies lifting coal at a coal mine, and he wanted a way to talk about the power available from one of these animals. He found that, on average, a mine pony could do 22,000 foot-pounds of work in a minute. He then increased that number by 50 percent and pegged the measurement of horsepower at 33,000 foot-pounds of work in one minute. So, if you were to lift 33,000 pounds one foot over a period of one minute, you would have been working at the rate of one horsepower. In this case, you'd have expended one horsepower-minute of energy.
American Airlines uses these engines on the B-757 and according to the operating manual, engines page one, " RB211-535E4B are rated to 43,100 lbs thrust" (forty three thousand one hundred pounds thrust)
The original definition of horsepower is the ability to move 550 pounds one foot in one second. Cc or cubic centimeters is a measurement of volume. Horsepower and engine displacement are different types of measurement. There is no true correlation.
The original definition of horsepower is the ability to move 550 pounds one foot in one second. Cc or cubic centimeters is a measurement of volume. Horsepower and engine displacement are different types of measurement. There is no true correlation.
ft pounds of torque times RPM divided by 5252 equals horsepower ..... In your question one peice of info is missing in order for someone to give you an answer .....(revolution per minute )
A unit of power equivalent to 550 foot-pounds per second is one horsepower. Horsepower is commonly used to measure the power output of engines and motors.
It depends which type of horsepower 1.3410220888 mechanical horsepower 1.3404825737 electrical horsepower 1.3596216173 metric horsepower
One Horsepower equals 33,000 foot-pounds per minute. Basically meaning one horse can raise or move 33 pounds 1000 feet in one minute.
There is no direct relationship between a cc and horsepower. 10