Unit of force is- a- Joule b- Meter c- Newton d- kg Select the correct option quick fast within one minu

Q: Calculate the density, if the weight density of an oil is given as 6820 N/m3 Density of an oil…

A: Solution      The density, of a substance, is its mass per unit volume.

Q: 1. If an object has a weight of 10 Ibf on the moon, what would the same object weigh on Jupiter? ft…

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Q: In potential energy of springs , the Datum must be Select one : A) Minimum gravity force B) Second…

A: POTENTIAL ENERGY = IT IS THE ENERGY THAT IS STORED DUE TO CHANGE IN  THE POSITION OF THE PART OF THE…

Q: A body of dimensions 1.5 m x 1.0 m x 2 m, weighs 1962 N in water. Find its weight in air. What will…

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Q: Choose correct answer: On a piston of 100 mm dia., pressure applied is  954.83 mm of Hg, then the…

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Q: An airplane weighing 8,000 Ib has an upward acceleration of 3g when land Ma• 24,000 lb A w-8,000 lb

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Q: Q3. Parked on an uphill road. Rolls-Royce Phantom has, m = 2000 kg , l = 3500 mm. Assume the car is…

A: (1) Front wheel braking: Calculate the wheel base. b=2l=23500 mm=7000 mm   Calculate the coefficient…

Q: F2 = P,A2 F, = P,A, 1. What is the force required in newton (N), to lift a car weighing 1000 -kg,…

A: Given Data m=1000 kg A2/A1=10

Q: load lifted by the large piston

A: To find the load lifted by large piston When  pistons are at same level

Q: 1. Calculate the potential energy in the spring when the collar is at A. VspA = ______ ft-lb 2.…

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Q: A 450g of toblerone with a triangular trough in shape has the following dimensions of 6 ft in…

A: Given    Mass, m = 450 kg Volume, V = 1.82 x 0.101 x 0.035 m3 Find   Density   Specific gravity

Q: The density of an oil is 760 kg/m^3. determine the specific gravity of the oil. Fluid question.

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Q: The force in cables AD and AC is one-half that of cable AB. The flower container weighs 268…

A: Consider the diagram shown below for the top view. According to the given condition in the force…

Q: A piece of machinery can be regarded as a rigid mass with two reciprocating rotating unbalanced…

A: Total mass = 12 kg Unbalanced masses = 0.5 kg

Q: An object having a specific gravity of O.62 is floating in a liquid having a specific gravity of…

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Q: Lipkin is standing on a scale while leaning with his hands on a wall at an angle of 600.  Draw a…

A: Suppose lipkin apply a force of magnitude 'F' towards the wall,

Q: The specific gravity of mercury relative to water is 13.55. What is the specific weight of mercury?…

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Q: drum (2 ft. diameter, 3 ft. height) is filled with a fluid whose density is 40 lb/ft^3. Determine…

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Q: What is the value of acceleration due to gravity?

A: The acceleration which is experienced by an object under free fall is known as the acceleration due…

Q: Mass & weight

A: Mass:- Mass is the fundamental quantity in Physics. It is the basic property of the matter.…

Q: hydraulic fluid has a specific weight of 56.53 lb/ft3. What is its specific gravity SG? (Note: the…

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Q: What height in meters of a column of a special gage liquid having a specific gravity of 2.90 would…

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Q: Calculate the specific weight, density, and the specific gravity of a liquid having a volume of…

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Q: Answer the following questions: a) Explain the meanings of the terms: mass and force. b) Using your…

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Q: The large piston in a hydraulic lift has a radius of 250 cm2 .What force (kgf) must be applied to…

A: Using Pascal's law of pressure  in fluid mechanics

Q: A large transport aircraft weighing 200,000 lb suffers an engine failure on takeoff and is able to…

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Q: A 2 ft diameter and 3 ft height cylindrical drum that is filled with water (ρ=1000 kg/m3) is located…

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Q: 5.25mg cylindrical tube ice has the following dimensions of radius 2.5 cm and stands 1.25mm.…

A: Given     Mass, m = 5.25 mg = 5.25 x 10-6 kg   Radius, R = 2.5 cm = 0..025 m   Length, L = 1.25 mm =…

Q: What happened to the centripetal force of a car when the road radius decreased? * Increased be…

A: Answer; Centrifugal force =(mv² )/r

Q: R = 45 Lbs E = 10 Lbs Length from Resistance to Fulcrum = 1.5 Inch Calculate L, Length from…

A: R = 45 Lbs E = 10 Lbs  Length from Resistance to Fulcrum, l = 1.5 Inch   To find: Length from…

Q: A ship with vertical sides near the water line, weighs 40 MN and draws 6.7 m in salt water (specific…

A: Given data, Weight of the ship with ballasts, Wwith = 40 MN Weight of the ballast, Wb = 2 MN SO,…

Q: nger diameter is 7/8 inch and its weight is 1.8 pounds. What is the safe maximum deadweight in kg,…

A: 1 psi = 6894.76 Pa 1 inch = .0254 m 7/8 inch = 0.022225 m 1 pound = 0.453592 kg thus 1.8 pound =…

Q: tank that weighs 5kg is filled with 3 liquids shown below. What is the force at the bottom of the…

A: It is required to determine force at bottom of tank

Q: Can mass and weight be used interchangeably? Explain.

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Q: avity of certain oil is 0.82. Calculate its  (a) specific weight, in

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Q: A 15 kg block of wood displaces 6 kg of water  when submerged in water. Bobuoyant force acting on…

A: Write the given data with suitable variables. mb=15 kgmw=6 kgg=9.8 m/s2

Q: b) Calculate the i) specific weight, ii) mass density, iii) specific gravity and iv) specific volume…

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Q: Question #1 a).What is friction and angle of friction. b).Please derive an equation for time period…

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Q: Which of the following constraints can only withstand tension, but cannot withstand pressure and…

A: Given data To select the correct option.

Q: Uniform solid body weighs 100 N in air and 50 N in water, its specific gravity (SG) is

A: Given:- Weight, W = 100N Weight feels in water = 50N

Q: Which of the following statements is(are) incorrect? O Mass and weight are equal at sea level.…

A: Only first option is incorrect.

Q: One liter of crude oil weighs 9.6N.Calculate its density, specific weight and specific gravity a…

A: Given data: Calculate the specific weight as follows:

Q: The component of the force along the inclined plane due to mass of the body on a  inclined plane is…

A: Given data: Component of the weight of the body along the inclined plane, Fx = 500 N. The net force…

Q: What is the input force?     (b) What is the distance through which the input piston moves?

A: Given: D1=3 in D2=25 in Car weight= 2890 lb car raise 5 ft To determine: The input force? The…

Q: 1. Define a force of 1 newton and 1 pound with the help of a figure.

A: 1 Newton →This is defined as the force necessary to provide an object of the mass of 1 kg to…

Q: A particular body weighs 60 lb on earth. Calculate its weight on the moon, where g = 5.4 ft/sec2

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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…

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.