Nettet15. mar. 2024 · 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 … NettetOne horsepower is equal to 550 foot-pounds per second (745.7 watts). A foot-pound is the amount of energy required to move a pound (0.45 kilograms) (of any substance) …
How to Size Motors for Load, Horsepower, Motor Horsepower
Nettet26. des. 2012 · First we'll look at the loco weight. Four 280,000 lB GP-40-2s weigh 1,120,000 lbs. That 1 million pounds of locos does not go up the hill for free. It takes just as much HP to move each of those pounds up the hill as each of the train's pounds. So you should add their weight to the train when calculating traction, speeds, & Hp required. Nettet24. feb. 2010 · rule of thumb is dropping 100lbs is like adding 10 hp. like everyone said you're not really adding power, you're changing the power:weight ratio. but yes 100lbs for 10hp or 10lbs for 1 hp. S slowestrider Registered Joined Feb 15, 2003 298 Posts #13 · Feb 23, 2010 I read it some where 6 lbs lost equate to 1 hp gain. 2 2wheel702 Registered hardy homes windows bryan hardy
how much 1 horse power can lift? - RC Groups
NettetW = 10 × 9.81 × 1 = 98.1 W. which is well within the power of your 750W motor. Alternatively you could flip this around and ask how fast you could lift the 10kg weight … Nettet3. sep. 2024 · fredrosse USACE Steam. A rough estimate of horsepower for displacement type hulls is fairly simple: 1. Maximum "hull speed", in knots, is equal to about 1.3 X the square root of the waterline length of the hull in feet. For example, say you have a displacement hull with a waterline length of 25 feet, then the hull speed is 5 x 1.3 = 7 … Nettet9. aug. 2024 · I want to lift a mass of 1kg so how much force is required ? "W [weight] =mg = 1kg" That is just wrong. If m = 1 kg and g = 9.81, m/s then W (weight) = 1 × 9.81 = 9.81 Newtons. "United States customary units" are totally confusing - so don't try to understand them until you have got your thinking straightened out in SI units - and don't ... change system clock to show seconds