How much is one horsepower in pounds

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August undefined, 2024

WebFor extreme athletes, this output can be even higher with Tour de France riders outputting around 1.2 horsepower for around 15 seconds, and just under 0.9 horsepower for a minute. Figure 2. ... Watt defined this amount as "the amount of work required from a horse to pull 150 pounds out of a hole that was 220 feet deep". WebSep 23, 2024 · So to start I found that a unit of horsepower is the amount of work required to move 550 pounds 1 foot every second. Then I wanted to find out how many foot/pounds of force gravity places on 1 pound of material. With a static acceleration of 9.8m/s (32f/s), it seems that 1 pound has 32 foot pounds of gravity acting on it. Now for my equation:

Horsepower - Wikipedia

http://forums.pelicanparts.com/porsche-911-technical-forum/111682-how-much-weight-loss-1-theoretical-hp.html WebNov 24, 2008 · HP is a measurement equal to 550 foot pounds of work per second. Most trolling motors use a prop designed to provide quick acceleration at the sacrifice top speed. Most are "geared" to reach about 4.25 knots (around 5 MPH). You can trade off acceleration for top speed, with a different prop. greenyard sustainability report

How much horsepower is enough? HowStuffWorks

WebApr 15, 2016 · Eighteenth-century Scottish inventor James Watt gave us this handy equivalency: one horsepower is the power required to lift 33,000 pounds exactly one foot in one minute. WebMay 19, 2024 · He noted that the average horse under average conditions exerts the amount of power that would raise 550 lbs a distance of 1 foot in 1 second. Working continuously for one hour, the same power would move a total of 33,000 lbs a distance of 1 foot. James Watt took this unit as a figure, and named it “one horsepower”. WebMechanical Horsepower, hp (I) —550 foot-pounds per second, approximately 745.7 watts. The most common definition of horsepower, mechanical horsepower, is the horsepower … foamy vomiting

How to Calculate Horsepower: 12 Steps (with Pictures) - wikiHow

WebApr 11, 2024 · Before, the Prius Prime had a measly 121 horsepower and 105 pounds-feet of torque. Now, however, it has the power to compete with models outside the traditionally sluggish PHEV class. The electric motor has been enlarged to 120 kW, and now there’s a full 2.0-liter engine under the hood creating 220 horsepower and 150 pounds-feet of torque. WebMay 22, 2024 · Horsepower is a measure of the amount of work done over a period of time. Specifically, one horsepower is the amount of effort required to lift 33,000 pounds one … foamy urine anxietyWebWhat exactly is the technical definition of horsepower anyway? The technical definition of horsepower (HP) is 33,000 pounds for one foot per minute (i.e. if someone could pull something that weighs 33,000 lbs one foot in one minute then they would have 1 … greenyard sustainability

"WebSep 23, 2024 · Hp = 550 (f/p) Gravity = 32 (f/p) Hp / Gravity = 17.1875. So it seems 1 hp can hold 17 pounds in the air, but to incorporate propeller inefficiency, I just used 70% of that. … " - How much is one horsepower in pounds

How much is one horsepower in pounds

WebThe English system equivalent of a watt is horsepower, and 1 hp is defined as being equal to 550 ft-lb/s. In other words, our 60 ft-lb/s is equivalent to 0.11 hp. In this case and this case … WebSep 21, 2012 · The 180 pounds is an estimate of the force exerted by the horse. From these figures, using a value of pi = 3, Watt calculated the power of 1 horse at 24 × 3 × 2½ × 180 = …

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WebTo be more exact, one horsepower is a unit of measurement equal to 550-foot pounds of “work” per second. It means a horse could lift a 550-pound weight one foot in one second. … WebApr 4, 2024 · Because we determined our machine’s power in Watts, we can convert it to mechanical horsepower using the following formula: Horsepower (hp (I)) = Power (W) / 745.70 W Is speed related to horsepower? Furthermore, the question “How fast is an item moving?” is answered by speed.

WebOct 7, 2024 · For example, if you weigh 180 lbs, and climb a 12-foot staircase in 4 seconds, that equals ( (180 * .454) * 9.81 * (12 * .3048)) / 4 = 733 watts. Calculate your … WebThis calculator computes the estimated engine or motor horsepower from elapsed time. Elapsed time is the duration a vehicle takes to complete a run in a competition. This rich Internet app uses the quarter mile distance or 400 meter track. Note: This is a rough and quick estimate of engine horsepower. There are many factors which affect horsepower.

WebC. James Watt determined that one horse could exert 330 pounds of force in moving a load 100 feet in one minute. • Using the formula for calculating power, Watt determined that … Web6,118 Likes, 75 Comments - Smart Mechanicals (@smart_mechanicals17) on Instagram: "Do you know one horse can have 15 Horsepower Horsepower is a unit of measurement that describes h..." Smart Mechanicals on Instagram: "Do you know one horse can have 15 Horsepower Horsepower is a unit of measurement that describes how much power an …

WebMar 15, 2024 · For the pickup truck, the calculation is as follows: PWR of pickup truck = 290 hp / 4069 lb = 0.071 hp/lb And for the small Ford Fiesta, the calculation is as follows: PWR of small car = 89 hp / 2546 lb = 0.035 hp/lb So we can see that the pickup truck has double the power-to-weight ratio of the small car.

WebOct 7, 2024 · For example, if you weigh 180 lbs, and climb a 12-foot staircase in 4 seconds, that equals ( (180 * .454) * 9.81 * (12 * .3048)) / 4 = 733 watts. 6. Calculate your Horsepower. Divide the number of Watts by 746 to find out your horsepower rating. This result is usually between 1-2 horsepower. greenyard recycling slausonWebNov 28, 2024 · Determining Power-to-Weight Ratio It’s very straightforward to determine a power-to-weight ratio by dividing the horsepower of a vehicle by its total weight. For instance, if a car weighs 4500 pounds and has a horsepower of 350, the PWR will be as follows: 350/4500 = 0.078 hp for every pound of car. What is good hp per pound? foamy water from faucetWebApr 12, 2024 · On Monday, the 1000-Lb. Sisters star, 36, shared a pair of selfies on Instagram showing off her new look after dropping over 150 lbs. Although she didn't caption the photos, the reality star ... foamy water in a hydraulicWebMar 23, 2024 · Mar 23, 2024. #1. Some say for every 100 lbs you lose, it's the same as adding 6 hp to your engine before weight loss. Some say 10 hp before weight loss. Is there an accurate way of figure? I know hp to weight is key. I know the rule of thumb is every 100 lbs is a tenth in the 1/4. I think it makes a difference of the torque of the engine. foamy water from ro filterWeb14 hours ago · The torque curve varies with rpm, dropping off at higher rpm’s. Gross Torque of 6.75 ft.lbs X 3060 rpm’s = 20655 divided by 5252 (constant) = 3.9 HP. A Gross Torque rating of 8.00 ft.lbs would give you a 4.6 HP rating. 1. foamy wader websiteWebJul 20, 1998 · horsepower, the common unit of power; i.e., the rate at which work is done. In the British Imperial System, one horsepower equals 33,000 foot-pounds of work per minute—that is, the power necessary to lift a total mass of 33,000 pounds one foot in one … International System of Units (SI), French Système International d’Unités, … foamy water from water softenerWeb198000.00000029 foot pound-force/hour: 1 hp, hp (UK) 1980000.0000029 foot pound-force/hour: 2 hp, hp (UK) 3960000.0000058 foot pound-force/hour: 3 hp, hp (UK) … green yard waste containers