convert 4 poundals to lbm

Q: 2 ft Find Pc given that PA is 2900 lb/ft2

A:

Q: 0.9. Calculate its specific weight.

A: To find Specific Weight.

Q: If 15.84 m^3 of oil weighs 47 kN, calculate Specific Gravity in 3 significant digits

A: given data Volume =15.84 m3 weight=45kn We have find spefic gravity. Of oil

Q: cury. 3.83 A barometer indicates the atmospheric pressure to be 30.65 in of mercury. Calculate the…

A: Given:h=30.65 in

Q: Compute the pressure of a gas having an absolute pressure of 276 KPa and atmospheric pressure 846…

A:

Q: The barometric pressure is 30.0 in of mercury. Calculate the atmospheric pressure in psia.

A: Write the relation between the height of the mercury column of a barometer and the corresponding…

Q: 1.32 gallons of crude oil weighs 45 N. Calculate its specific weight, density and specific gravity.

A: Weight of a fluid is defined as the mass times the acceleration due to gravity. Density is the mass…

Q: A cylindrical container has a 6.0-in diameter and weighs 0.50 lb when empty. When filled to a depth…

A:

Q: Find the height of water column corresponding to a pressure of 54 kN/m.

A: Given data : Density of water (ρ)=1000 kg/m3Acceleration due to gravity (g)=9.81 m/s2Pressure…

Q: What is the specific volume if the mass of an object is 120 lbs and the volume is 1250 ft3.

A:

Q: Calculate the weight of a reservoir of oil if it has a mass of 825 kg.

A: Given: mass of oil, m = 825 kg To find : weight of the reservoir (w)

Q: If the absolute temperature is 300k, what is the equivalent in oR

A: GIVEN-            TEMPERATURE(T)= 300K DETERMINE=            CHANGE TEMPERATURE FROM KELVIN TO…

Q: If Tb is 1000 lbs, what is W?

A:

Q: Pressure 450.50 kPa at depth of 20-m: determine the unit weight in kN/m (UP TO THREE DECIMAL PLACES)

A:

Q: Compute the height in feet of a high building if the pressure at the ground floor is 30 in Hg and at…

A:

Q: A tank will hold 153 tonnes when ful of of fresh water.Find how many tonnes of oil of relative…

A: Given:Freshwater quantity, m=153 tonnesdensity of fresh water, ρ=1000 kg/m3Realtive density of…

Q: Calculate specific weight of liquid having volume 20 m3 and weight of 50 KN

A: Given data : Volume =20 m3weight =50 KN

Q: A piece of cork has a specific gravity of 0.25 and weighs 4 lb in air. If the weight density of…

A: Given Data : Specific gravity of corkSG=0.25 Weight of cork(W)=4 lb Weight density of…

Q: a conical tank having a height of 5ft and base of 12 in radius contains 0.7ft^3 of water. How much…

A: GIVEN DATA HEIGHT h=5ft Radius r=12in = 1ft ALready contain water = 0.7 ft3 WE HAVE TO FIND AMOUNT…

Q: Convert 400 N-m/sec to HP

A:

Q: A cylindrical tank 2m diameter, 3m high is full of oil. If the specific gravity of oil is 0.9, what…

A:

Q: Calculate the pressure difference between A and B.

A:

Q: The red arrows represent the force of?

A: The red arrow represents the direction of motion of the Object.

Q: The specific gravity of the 200ft^3 oil that weighs 10 520 lb is

A:

Q: To decrease the amount of force needed increase the of the inclined plane. distance or length O…

A: Given Data⇒ Inclined plane

Q: Under standard conditions a certain gas weighs 2.8 lb/ft³. calculate its specific volume in…

A:

Q: One liter of crude oil weighs 9.6 N. Calculate its specific gravity.

A: Given:  V = 1 Litre crude oil = 0.001 m3 Weight (W) = 9.6 N  To find its specific gravity

Q: If 24.525 m^3 of oil weighs 47 kN, calculate Specific weight in N/m^3 of 5 significant digits

A:

Q: Convert 15.0 L in mL.

A: Given  X=15 L

Q: b) Convert 670 mmHg ft to metric horsepower·h

A:

Q: Find the height of water column corresponding to pressure of 60 KN/m2

A:

Q: Liquid ammonia has a specific gravity of 0.855. Calculate the volume in m3 that would weigh 14.5 N

A:

Q: The relative density of oil is 0.8 (relative to water). Determine your weight specific.

A: Given data: Relative densitySGO=0.8 Need to determine the specific weight.

Q: 1. Solve for the height of fluid a) if the fluid is mercury b) if the fluid is water P = OkPaa

A:

Q: Convert 14 mm to its equivalent in m

A: 1mm = 0.001 m

Q: convert 400lb·ft to kN·m

A: Converting 400lb·ft to kN·m we know that 1 lb-ft to kN-m = 0.00136 kN-m

Q: Convert between energy units. 567 Cal to J

A: The energy is E=567 cal. The unit conversion factor to convert Calories into Joule is, 1 cal=4.184…

Q: Perform unit conversion. 1432 cm^3 to L

A:

Q: 2.30. Barometric pressure is 758 mm of mercury. Calculate h.

A: Given Data: The barometric pressure is, Pb=758 mm Hg.

Q: 15 A specific fluid is kept in a cubic container. The container weighs 10 N when it is empty. When…

A: Given data Weight of container when it is empty = 10 N Weight of container when completely filled by…

Q: 2 litre of petrol weighs 14n. calculate the specific weight, density, specific volume and specific…

A:

Q: Find the thickness of a cast iron cylinder 250 mm in diameter to carry a pr

A: Given Data⇒ Cast iron cylinder Diameter of cylinder(d)=250 mm Pressure (P)=0.7 Nmm2 Maximum tensile…

Q: Calculate specific weight of liquid having volume20 m3 and weight of 100 KN

A: Given data : weight =100 KNVolume=20 m3

Q: Q1: Find the pressure at A and B of the air.

A:

Q: C. Calculate the mass of 93°C water that must

A: To find mass

Q: Calculate the mass of an object that has a weight of 800 N

A:

Q: convert (3.75 mm.kg)/(3ft).

A: Solution:   Conversion in SI unit is:

Q: The small piston of hydraulic jack has a radius of 2 cm. If a force of 50 Lb. is applied to the…

A: Hydraulic jack is based on Pascal law which state that pressure at any point in the fluid is same in…

Q: A force of 75 N is applied to an object area 3 m2. Calculate the pressure ?

A: Given data :             Force  =  F             Area   =   A      To find :            Pressure

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.