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What is the weight on Earth of a toy car that has a mass of 0.28 kg?
2.744 Newtons, or 0.62 lbf (pounds force)
What is the formula for Psi?
"Psi" says the formula. The pound per square inch or, more accurately, pound-force per square inch - symbol: psi or lbf/in2 or lbf/in2 - is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch. 1 pound per square inch = 6 894.75729 pascals Pascal (Pa) is the SI unit of pressure.
How much Nm equeal ft lbf?
yo mumma
What is the weight of an ice block which is 3 inches thick and a diameter of 22 feet?
Volume = pi*r2*h = 95.03 cu ftAt a density of 5.81 pounds per cu ft the block would have a mass of 95.03*5.81 pounds.Using 32 ft/sec2 as gravitational acceleration, the weight is 93.05*5.81*32 pound-force =17,675 pound-force (lbf).
What is the kinetic energy of one cubic foot of water traveling at 5 mph?
You must first determine the mass of the water, and you must also do some unit conversion. Since you know the volume of water, you must first determine its mass. One cubic foot of water weighs about 62.4 pounds (pound-force, lbf). But that's weight, not mass. What is the mass of 62.4 lbf of water? Since m = W/g, we get 62.3/32.2 = 1.93 slugs. (Note that the density of water varies with temperature, so the weight of a cubic foot of water will vary somewhat with temperature. It is densest at four degrees Celsius, but I chose to use the density of water at room temperature -- about 20 degrees C.) Miles per hour (mi/hr) is not a convenient unit, so convert to feet per second. One mi/hr = 1.47 ft/s, so 5 mi/hr = 7.33 ft/s. Kinetic Energy, Ek, is proportional to mass and the square of the velocity. It is given by the formula Ek = (1/2)mv2. Ek = (1/2)(1.93)(7.33)2 = 51.85 ft-lb (foot-pounds) = 70.3 joules.
What is 200 lbf in lbm?
To convert 200 pounds-force (lbf) to pounds-mass (lbm), we need to divide by the acceleration due to gravity, which is approximately 32.2 ft/s^2. Therefore, 200 lbf is equivalent to about 6.21 lbm.
What Formula in Excel convert lbf to Newton?
If the lbf value was in cell B2, then the formula to convert it to Newton would be:=B2*4.44822162
If you fill 20 bags of sand and each bags weighs 50 pounds how many newtons of force will be needed to lift the sand?
F = W = ( 20 bags ) ( 50 lbf/bag ) ( 4.4482 N / lbf ) = 444.82 N <---[ Answer ]-------
How do you convert Hz to lbf?
You can not convert. Hertz is the frequency in an electrical AC system. lbf is what. If it is suppose to represent ft/lbs there is still no conversion between the two values.
What does kn convert to in pounds?
1 kilonewton (kN) is equal to approximately 0.22480894 pounds-force (lbf).
The amount of force applied to the machine?
The pound per square inch or, more accurately, pound-force per square inch (symbol: psior lbf/in2or lbf/in2or lbf/sq in or lbf/sq in) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch:
Conversion from lb mass to lb force?
To convert mass in pounds (lb) to force in pounds-force (lbf), you need to multiply the mass by the acceleration due to gravity. This conversion factor is 32.174 ft/s² for objects at or near the surface of the Earth. So, if you have 1 lb of mass, it would be equivalent to 32.174 lbf.
What is the force due to gravity in British system?
In the British system, the force due to gravity is typically measured in pounds-force (lbf). The force due to gravity on Earth is commonly approximated as 32.2 lbf. This means that a 1-pound mass would experience a force of 32.2 lbf due to gravity.
What is the unit of the measurement of force?
The unit for measure for force in the metric system is the Newton (kilogram-metre per second2), however for the English system it is the pound-force (lbf or lbf), which may be called a foot-pound.
What is the units of measurement of force?
The unit for measure for force in the metric system is the Newton (kilogram-metre per second2), however for the English system it is the pound-force (lbf or lbf), which may be called a foot-pound.
What does lbf ie. tighten bolt to 30 lbf stand for when tightening a serpentine belt?
pounds of force Foot pounds or torque. Measured with a torque wrench.
What is the psi of an orca bite?
The Orca's bite force has not been measured because it's virtually impossible to measure the bite force of an aroused bull Orca under controlled conditions. Note that bite force is measured in lbf, not psi. Estimates range from 2000 lbf to 10,000 lbf. Measuring bite force in psi would require defining what surface you were measuring on - the tip of the tooth? across the entire jaw?
